1c0c010261
Resolves denials such as:
avc: denied { set } for property =ctl.bugreport scontext=u:r:system_app:s0 tcontext=u:object_r:ctl_default_prop:s0 tclass=property_service
avc: denied { write } for pid=4415 comm=5369676E616C2043617463686572 name="anr" dev="dm-0" ino=358337 scontext=u:r:system_app:s0 tcontext=u:object_r:anr_data_file:s0 tclass=dir
avc: denied { add_name } for pid=4415 comm=5369676E616C2043617463686572 name="traces.txt" scontext=u:r:system_app:s0 tcontext=u:object_r:anr_data_file:s0 tclass=dir
avc: denied { create } for pid=4415 comm=5369676E616C2043617463686572 name="traces.txt" scontext=u:r:system_app:s0 tcontext=u:object_r:anr_data_file:s0 tclass=file
Change-Id: I71d0ede049136d72f28bdc85d52fcefa2f7d128f
Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
32 lines
1 KiB
Text
32 lines
1 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;
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permissive_or_unconfined(system_app)
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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 system data files.
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# May want to split into separate types.
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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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# Read wallpaper file.
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allow system_app wallpaper_file:file r_file_perms;
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# Write to dalvikcache.
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allow system_app dalvikcache_data_file:file { write setattr };
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# Write to properties
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unix_socket_connect(system_app, property, init)
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allow system_app debug_prop:property_service set;
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allow system_app radio_prop:property_service set;
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allow system_app system_prop:property_service set;
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allow system_app ctl_bugreport_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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