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1# ==============================================
2# Policy File of /system/bin/ccci_fsd Executable File
3
4# ==============================================
5# Type Declaration
6# ==============================================
7type ccci_fsd_exec, exec_type, file_type, vendor_file_type;
8type ccci_fsd, domain;
9
10# ==============================================
11# MTK Policy Rule
12# ==============================================
13init_daemon_domain(ccci_fsd)
14
15wakelock_use(ccci_fsd)
16
17#============= ccci_fsd MD NVRAM==============
18allow ccci_fsd nvram_data_file:dir create_dir_perms;
19allow ccci_fsd nvram_data_file:file create_file_perms;
20allow ccci_fsd nvram_data_file:lnk_file read;
21allow ccci_fsd nvdata_file:lnk_file read;
22allow ccci_fsd nvdata_file:dir create_dir_perms;
23allow ccci_fsd nvdata_file:file create_file_perms;
24allow ccci_fsd nvram_device:chr_file rw_file_perms;
25allow ccci_fsd vendor_configs_file:file r_file_perms;
26allow ccci_fsd vendor_configs_file:dir r_dir_perms;
27
28#============= ccci_fsd device/path/data access==============
29allow ccci_fsd ccci_device:chr_file rw_file_perms;
30allow ccci_fsd ccci_cfg_file:dir create_dir_perms;
31allow ccci_fsd ccci_cfg_file:file create_file_perms;
32#============= ccci_fsd MD Data==============
33allow ccci_fsd protect_f_data_file:dir create_dir_perms;
34allow ccci_fsd protect_f_data_file:file create_file_perms;
35
36allow ccci_fsd protect_s_data_file:dir create_dir_perms;
37allow ccci_fsd protect_s_data_file:file create_file_perms;
38#============= ccci_fsd MD3 related==============
39allow ccci_fsd c2k_file:dir create_dir_perms;
40allow ccci_fsd c2k_file:file create_file_perms;
41allow ccci_fsd otp_part_block_device:blk_file rw_file_perms;
42allow ccci_fsd otp_device:chr_file rw_file_perms;
43allow ccci_fsd sysfs_boot_type:file { read open };
44#============= ccci_fsd MD block data==============
45##restore>NVM_GetDeviceInfo>open  /dev/block/platform/bootdevice/by-name/nvram
46allow ccci_fsd block_device:dir search;
47allow ccci_fsd nvram_device:blk_file rw_file_perms;
48allow ccci_fsd nvdata_device:blk_file rw_file_perms;
49#============= ccci_fsd cryption related ==============
50allow ccci_fsd rawfs:dir create_dir_perms;
51allow ccci_fsd rawfs:file create_file_perms;
52#============= ccci_fsd sysfs related ==============
53allow ccci_fsd sysfs_ccci:dir search;
54allow ccci_fsd sysfs_ccci:file r_file_perms;
55
56#============= ccci_fsd ==============
57allow ccci_fsd mnt_vendor_file:dir search;
58
59# Purpose: for fstab parser
60allow ccci_fsd kmsg_device:chr_file w_file_perms;
61allow ccci_fsd proc_lk_env:file rw_file_perms;
62
63#============= ccci_fsd MD Low Power Monitor Related ==============
64allow ccci_fsd ccci_data_md1_file:dir create_dir_perms;
65allow ccci_fsd ccci_data_md1_file:file create_file_perms;
66allow ccci_fsd sysfs_devices_block:dir search;
67allow ccci_fsd sysfs_devices_block:file { read getattr open };
68