fc0cab8d28
We want to extend vold_prepare_subdirs to set the MLS level to the correct per-user value for selected user-specific directories. Grant vold_prepare_subdirs the access it needs to do this, and allow vold to access the temporary property controlling this. Bug: 141677108 Test: Manual, with and without property set. Change-Id: I572462cfd9b8869381f2af5faa29165bb8373d4b
52 lines
1.9 KiB
Text
52 lines
1.9 KiB
Text
domain_auto_trans(vold, vold_prepare_subdirs_exec, vold_prepare_subdirs)
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typeattribute vold_prepare_subdirs mlstrustedsubject;
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allow vold_prepare_subdirs system_file:file execute_no_trans;
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allow vold_prepare_subdirs shell_exec:file rx_file_perms;
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allow vold_prepare_subdirs toolbox_exec:file rx_file_perms;
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allow vold_prepare_subdirs devpts:chr_file rw_file_perms;
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allow vold_prepare_subdirs vold:fd use;
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allow vold_prepare_subdirs vold:fifo_file { read write };
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allow vold_prepare_subdirs file_contexts_file:file r_file_perms;
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allow vold_prepare_subdirs self:global_capability_class_set { chown dac_override dac_read_search fowner };
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allow vold_prepare_subdirs self:process setfscreate;
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allow vold_prepare_subdirs {
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system_data_file
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vendor_data_file
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}:dir { open read write add_name remove_name rmdir relabelfrom };
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allow vold_prepare_subdirs {
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apex_module_data_file
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apex_permission_data_file
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apex_rollback_data_file
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apex_wifi_data_file
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backup_data_file
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face_vendor_data_file
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fingerprint_vendor_data_file
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iris_vendor_data_file
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rollback_data_file
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storaged_data_file
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system_data_file
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vold_data_file
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}:dir { create_dir_perms relabelto };
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allow vold_prepare_subdirs {
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apex_module_data_file
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apex_permission_data_file
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apex_rollback_data_file
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apex_wifi_data_file
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backup_data_file
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face_vendor_data_file
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fingerprint_vendor_data_file
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iris_vendor_data_file
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rollback_data_file
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storaged_data_file
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system_data_file
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vold_data_file
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}:file { getattr unlink };
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allow vold_prepare_subdirs apex_mnt_dir:dir { open read };
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allow vold_prepare_subdirs mnt_expand_file:dir search;
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allow vold_prepare_subdirs user_profile_data_file:dir { search getattr relabelfrom relabelto };
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# /data/misc is unlabeled during early boot.
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allow vold_prepare_subdirs unlabeled:dir search;
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dontaudit vold_prepare_subdirs { proc unlabeled }:file r_file_perms;
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