af9238c9b8
Confine the mediaserver domain, restoring our rules for it, but leave it permissive until sufficient testing has been performed. Change-Id: I3d10ee16f5125b11295bc40ff6f2e14080b4bd00 Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
57 lines
1.9 KiB
Text
57 lines
1.9 KiB
Text
# mediaserver - multimedia daemon
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type mediaserver, domain;
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permissive mediaserver;
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type mediaserver_exec, exec_type, file_type;
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typeattribute mediaserver mlstrustedsubject;
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net_domain(mediaserver)
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init_daemon_domain(mediaserver)
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unix_socket_connect(mediaserver, property, init)
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r_dir_file(mediaserver, sdcard_type)
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binder_use(mediaserver)
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binder_call(mediaserver, binderservicedomain)
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binder_call(mediaserver, appdomain)
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binder_service(mediaserver)
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allow mediaserver self:process execmem;
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allow mediaserver kernel:system module_request;
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allow mediaserver app_data_file:dir search;
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allow mediaserver app_data_file:file rw_file_perms;
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allow mediaserver platform_app_data_file:file { getattr read };
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allow mediaserver sdcard_type:file write;
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allow mediaserver graphics_device:chr_file rw_file_perms;
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allow mediaserver video_device:chr_file rw_file_perms;
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allow mediaserver audio_device:dir r_dir_perms;
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allow mediaserver qemu_device:chr_file rw_file_perms;
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allow mediaserver tee_device:chr_file rw_file_perms;
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allow mediaserver audio_prop:property_service set;
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# Access audio devices at all.
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allow mediaserver audio_device:chr_file rw_file_perms;
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# XXX Label with a specific type?
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allow mediaserver sysfs:file rw_file_perms;
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# XXX Why?
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allow mediaserver { apk_data_file asec_apk_file }:file { read getattr };
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# Access camera device.
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allow mediaserver camera_device:chr_file rw_file_perms;
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allow mediaserver rpmsg_device:chr_file rw_file_perms;
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# Inter System processes communicate over named pipe (FIFO)
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allow mediaserver system_server:fifo_file r_file_perms;
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# Camera calibration
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allow mediaserver camera_calibration_file:dir r_dir_perms;
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allow mediaserver camera_calibration_file:file r_file_perms;
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# Read/[write] to /proc/net/xt_qtaguid/ctrl and /dev/xt_qtaguid
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allow mediaserver qtaguid_proc:file rw_file_perms;
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allow mediaserver qtaguid_device:chr_file r_file_perms;
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# Allow abstract socket connection
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allow mediaserver rild:unix_stream_socket { connectto read write setopt };
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