e06ed7d09a
(cherry picked from commit 6c3f2831ac)
Allow priv_app, uncrypt, update_engine to access the OTA packages at
/data/ota_package (both A/B and non-A/B). GMSCore (priv_app) checks
the existence of the folder, and downloads the package there if present.
Bug: 28944800
Change-Id: I3c0717861fce7f93b33874a99f6a4a55567612a5
36 lines
1.4 KiB
Text
36 lines
1.4 KiB
Text
# Domain for update_engine daemon.
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# update_engine uses the boot_control_hal.
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type update_engine, domain, domain_deprecated, update_engine_common, boot_control_hal;
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type update_engine_exec, exec_type, file_type;
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type update_engine_data_file, file_type, data_file_type;
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init_daemon_domain(update_engine);
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net_domain(update_engine);
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# Following permissions are needed for update_engine.
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allow update_engine self:process { setsched };
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allow update_engine self:capability { fowner sys_admin };
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allow update_engine kmsg_device:chr_file w_file_perms;
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allow update_engine update_engine_exec:file rx_file_perms;
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wakelock_use(update_engine);
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# Ignore these denials.
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dontaudit update_engine kernel:process setsched;
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# Allow using persistent storage in /data/misc/update_engine.
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allow update_engine update_engine_data_file:dir { create_dir_perms };
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allow update_engine update_engine_data_file:file { create_file_perms };
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# Don't allow kernel module loading, just silence the logs.
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dontaudit update_engine kernel:system module_request;
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# Register the service to perform Binder IPC.
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binder_use(update_engine)
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allow update_engine update_engine_service:service_manager { add };
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# Allow update_engine to call the callback function provided by priv_app.
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binder_call(update_engine, priv_app)
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# Read OTA zip file at /data/ota_package/.
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allow update_engine ota_package_file:file r_file_perms;
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allow update_engine ota_package_file:dir r_dir_perms;
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