platform_system_sepolicy/public/fingerprintd.te
Janis Danisevskis abb93f24c0 Make Keystore equivalent policy for Keystore2
Bug: 158500146
Bug: 159466840
Test: keystore2_test tests part of this policy
Change-Id: Id3dcb2ba4423d93170b9ba7ecf8aed0580ce83bc
Merged-In: Id3dcb2ba4423d93170b9ba7ecf8aed0580ce83bc
2020-08-05 16:11:48 +00:00

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type fingerprintd, domain;
type fingerprintd_exec, system_file_type, exec_type, file_type;
binder_use(fingerprintd)
# Scan through /system/lib64/hw looking for installed HALs
allow fingerprintd system_file:dir r_dir_perms;
# need to find KeyStore and add self
add_service(fingerprintd, fingerprintd_service)
# allow HAL module to read dir contents
allow fingerprintd fingerprintd_data_file:file { create_file_perms };
# allow HAL module to read/write/unlink contents of this dir
allow fingerprintd fingerprintd_data_file:dir rw_dir_perms;
# Need to add auth tokens to KeyStore
use_keystore(fingerprintd)
allow fingerprintd keystore:keystore_key { add_auth };
allow fingerprintd keystore:keystore2 { add_auth };
# For permissions checking
binder_call(fingerprintd, system_server);
allow fingerprintd permission_service:service_manager find;
allow fingerprintd ion_device:chr_file r_file_perms;