d22987b4da
Motivation: Domain is overly permissive. Start removing permissions from domain and assign them to the domain_deprecated attribute. Domain_deprecated and domain can initially be assigned to all domains. The goal is to not assign domain_deprecated to new domains and to start removing domain_deprecated where it is not required or reassigning the appropriate permissions to the inheriting domain when necessary. Bug: 25433265 Change-Id: I8b11cb137df7bdd382629c98d916a73fe276413c
76 lines
2.3 KiB
Text
76 lines
2.3 KiB
Text
#
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# Apps that run with the system UID, e.g. com.android.system.ui,
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# com.android.settings. These are not as privileged as the system
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# server.
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#
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type system_app, domain, domain_deprecated;
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app_domain(system_app)
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net_domain(system_app)
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binder_service(system_app)
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# Read and write /data/data subdirectory.
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allow system_app system_app_data_file:dir create_dir_perms;
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allow system_app system_app_data_file:{ file lnk_file } create_file_perms;
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# Read /data/misc/keychain subdirectory.
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allow system_app keychain_data_file:dir r_dir_perms;
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allow system_app keychain_data_file:file r_file_perms;
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# Read and write to other system-owned /data directories, such as
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# /data/system/cache and /data/misc/user.
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allow system_app system_data_file:dir create_dir_perms;
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allow system_app system_data_file:file create_file_perms;
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allow system_app misc_user_data_file:dir create_dir_perms;
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allow system_app misc_user_data_file:file create_file_perms;
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# Audit writes to these directories and files so we can identify
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# and possibly move these directories into their own type in the future.
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auditallow system_app system_data_file:dir { create setattr add_name remove_name rmdir rename };
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auditallow system_app system_data_file:file { create setattr append write link unlink rename };
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# Access to vold-mounted storage for measuring free space
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allow system_app mnt_media_rw_file:dir search;
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# Read wallpaper file.
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allow system_app wallpaper_file:file r_file_perms;
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# Write to properties
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set_prop(system_app, debug_prop)
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set_prop(system_app, system_prop)
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set_prop(system_app, ctl_bugreport_prop)
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set_prop(system_app, logd_prop)
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set_prop(system_app, net_radio_prop)
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set_prop(system_app, system_radio_prop)
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auditallow system_app net_radio_prop:property_service set;
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auditallow system_app system_radio_prop:property_service set;
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# Create /data/anr/traces.txt.
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allow system_app anr_data_file:dir ra_dir_perms;
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allow system_app anr_data_file:file create_file_perms;
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# Settings need to access app name and icon from asec
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allow system_app asec_apk_file:file r_file_perms;
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allow system_app servicemanager:service_manager list;
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allow system_app service_manager_type:service_manager find;
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allow system_app keystore:keystore_key {
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get_state
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get
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insert
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delete
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exist
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list
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reset
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password
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lock
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unlock
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is_empty
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sign
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verify
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grant
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duplicate
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clear_uid
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user_changed
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};
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control_logd(system_app)
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