7493bb52c1
Now that GMS core is running in gmscore_app and not priv_app, we need this rule for the new domain. This also adds an auditallow to the same rule for priv_app, so we can delete it once no logs show up in go/sedenials for this rule triggerring. Bug: 142672293 Test: TH Change-Id: I308d40835156e0c19dd5074f69584ebf1c72ad58
67 lines
2 KiB
Text
67 lines
2 KiB
Text
# storaged daemon
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type storaged, domain, coredomain, mlstrustedsubject;
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type storaged_exec, system_file_type, exec_type, file_type;
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init_daemon_domain(storaged)
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# Read access to pseudo filesystems
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r_dir_file(storaged, domain)
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# Read /proc/uid_io/stats
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allow storaged proc_uid_io_stats:file r_file_perms;
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# Read /data/system/packages.list
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allow storaged system_data_file:file r_file_perms;
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allow storaged packages_list_file:file r_file_perms;
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# Store storaged proto file
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allow storaged storaged_data_file:dir rw_dir_perms;
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allow storaged storaged_data_file:file create_file_perms;
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userdebug_or_eng(`
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# Read access to debugfs
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allow storaged debugfs_mmc:dir search;
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allow storaged debugfs_mmc:file r_file_perms;
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')
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# Needed to provide debug dump output via dumpsys pipes.
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allow storaged shell:fd use;
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allow storaged shell:fifo_file write;
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# Needed for GMScore to call dumpsys storaged
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allow storaged priv_app:fd use;
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# b/142672293: No other priv-app should need this allow rule now that GMS core runs in its own domain.
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# Remove after no logs are seen for this rule.
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userdebug_or_eng(`
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auditallow storaged priv_app:fd use;
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')
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allow storaged gmscore_app:fd use;
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allow storaged { privapp_data_file app_data_file }:file write;
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allow storaged permission_service:service_manager find;
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# Binder permissions
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add_service(storaged, storaged_service)
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binder_use(storaged)
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binder_call(storaged, system_server)
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hal_client_domain(storaged, hal_health)
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# Implements a dumpsys interface.
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allow storaged dumpstate:fd use;
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# use a subset of the package manager service
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allow storaged package_native_service:service_manager find;
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# Kernel does extra check on CAP_DAC_OVERRIDE for libbinder when storaged is
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# running as root. See b/35323867 #3.
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dontaudit storaged self:global_capability_class_set { dac_override dac_read_search };
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# For collecting bugreports.
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allow storaged dumpstate:fifo_file write;
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###
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### neverallow
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###
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neverallow storaged domain:process ptrace;
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neverallow storaged self:capability_class_set *;
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