75806ef3c5
Ideally, public should only contain APIs (types / attributes) for
vendor. The other statements like allow/neverallow/typeattributes are
regarded as implementation detail for platform and should be in private.
Bug: 232023812
Test: m selinux_policy
Test: diff <(git diff --staged | grep "^-" | cut -b2- | sort) \
<(git diff --staged | grep "^+" | cut -b2- | sort)
Test: remove comments on plat_sepolicy.cil, replace base_typeattr_*
to base_typeattr and then compare old and new plat_sepolicy.cil
Change-Id: I5e7d2da4465ab0216de6bacdf03077d37f6ffe12
49 lines
1.3 KiB
Text
49 lines
1.3 KiB
Text
typeattribute uncrypt coredomain;
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init_daemon_domain(uncrypt)
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# Set a property to reboot the device.
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set_prop(uncrypt, powerctl_prop)
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allow uncrypt self:global_capability_class_set { dac_override dac_read_search };
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userdebug_or_eng(`
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# For debugging, allow /data/local/tmp access
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r_dir_file(uncrypt, shell_data_file)
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')
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# Read /cache/recovery/command
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# Read /cache/recovery/uncrypt_file
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allow uncrypt cache_file:dir search;
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allow uncrypt cache_recovery_file:dir rw_dir_perms;
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allow uncrypt cache_recovery_file:file create_file_perms;
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# Read and write(for f2fs_pin_file) on OTA zip file at /data/ota_package/.
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allow uncrypt ota_package_file:dir r_dir_perms;
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allow uncrypt ota_package_file:file rw_file_perms;
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# Write to /dev/socket/uncrypt
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unix_socket_connect(uncrypt, uncrypt, uncrypt)
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# Raw writes to block device
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allow uncrypt self:global_capability_class_set sys_rawio;
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allow uncrypt misc_block_device:blk_file w_file_perms;
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allow uncrypt block_device:dir r_dir_perms;
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# Access userdata block device.
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allow uncrypt userdata_block_device:blk_file w_file_perms;
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r_dir_file(uncrypt, rootfs)
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# Access to bootconfig is needed when calling ReadDefaultFstab.
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allow uncrypt {
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proc_bootconfig
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proc_cmdline
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}:file r_file_perms;
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# Read files in /sys
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r_dir_file(uncrypt, sysfs_dt_firmware_android)
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# Allow ReadDefaultFstab().
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read_fstab(uncrypt)
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