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Merge pull request #160 from tinloaf/fix-fingerprint

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Fix fingerprint
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Pierre-Hugues HUSSON 2020-03-11 11:44:33 +01:00 committed by GitHub
commit 4f527e92f6
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1 changed files with 21 additions and 2 deletions
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rw-system.sh
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@ -537,12 +537,31 @@ if getprop ro.boot.boot_devices |grep -v , |grep -qE .;then
fi fi
if [ -c /dev/dsm ];then if [ -c /dev/dsm ];then
# /dev/dsm is a magic device on Kirin chipsets that teecd needs to access.
# Make sure that permissions are right.
chown system:system /dev/dsm chown system:system /dev/dsm
chmod 0660 /dev/dsm chmod 0660 /dev/dsm
# The presence of /dev/dsm indicates that we have a teecd,
# which needs /sec_storage and /data/sec_storage_data
mkdir -p /data/sec_storage_data mkdir -p /data/sec_storage_data
chown system:system /data/sec_storage_data chown system:system /data/sec_storage_data
chcon u:object_r:teecd_data_file_system:s0 /data/sec_storage_data chcon -R u:object_r:teecd_data_file:s0 /data/sec_storage_data
mount /data/sec_storage_data /sec_storage
if mount | grep -q " on /sec_storage " ; then
# /sec_storage is already mounted by the vendor, don't try to create and mount it
# ourselves. However, some devices have /sec_storage owned by root, which means that
# the fingerprint daemon (running as system) cannot access it.
chown -R system:system /sec_storage
chmod -R 0660 /sec_storage
chcon -R u:object_r:teecd_data_file:s0 /sec_storage
else
# No /sec_storage provided by vendor, mount /data/sec_storage_data to it
mount /data/sec_storage_data /sec_storage
chown system:system /sec_storage
chcon u:object_r:teecd_data_file:s0 /sec_storage
fi
fi fi
#Try to detect DT2W #Try to detect DT2W