22380a4614
/dev/tee* are accessed by domains that interact with TEE and thus require access to them too. Test: Boot and observe that denials are not visible in logs anymore Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com> Change-Id: I7b0944a1063da8561d2928e4110674ce4845ecea
53 lines
1.8 KiB
Plaintext
53 lines
1.8 KiB
Plaintext
# ==============================================
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# MTK Policy Rule
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# ==============================================
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# volume manager
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# Date : WK16.19
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# Operation : Migration
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# Purpose : unmount /mnt/cd-rom. It causes by unmountAll() when VolumeManager starts
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allow vold iso9660:filesystem unmount;
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# Date : WK16.19
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# Operation : Migration
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# Purpose : vold will traverse /proc when remountUid().
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# It will trigger violation if mtk customize some label in /proc.
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# However, we should ignore the violation if the processes never access the storage.
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dontaudit vold proc_battery_cmd:dir { read open };
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dontaudit vold proc_mtkcooler:dir { read open };
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dontaudit vold proc_mtktz:dir { read open };
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dontaudit vold proc_thermal:dir { read open };
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# Date : WK18.30
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# Operation : Migration
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# Purpose : vold create mdlog folder in data for meta mode.
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allow vold mdlog_data_file:dir { create_dir_perms };
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allow vold mtd_device:blk_file rw_file_perms;
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# dontaudit for fstrim on 'vendor' folder
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dontaudit vold nvdata_file:dir r_dir_perms;
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dontaudit vold nvcfg_file:dir r_dir_perms;
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dontaudit vold protect_f_data_file:dir r_dir_perms;
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dontaudit vold protect_s_data_file:dir r_dir_perms;
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# execute mke2fs when format as internal
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allow vold cache_block_device:blk_file getattr;
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allowxperm vold dm_device:blk_file ioctl {
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BLKSECDISCARD BLKDISCARD BLKPBSZGET BLKDISCARDZEROES BLKROGET
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};
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allow vold nvcfg_block_device:blk_file getattr;
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allow vold nvdata_device:blk_file getattr;
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allow vold proc_swaps:file r_file_perms;
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allow vold protect1_block_device:blk_file getattr;
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allow vold protect2_block_device:blk_file getattr;
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allow vold proc_swaps:file getattr;
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allow vold swap_block_device:blk_file getattr;
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allow vold sysfs_mmcblk:file rw_file_perms;
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allow vold ut_keymaster_device:chr_file { read write open ioctl};
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allow vold teei_client_device:chr_file { read write open ioctl};
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