64 lines
2.2 KiB
Bash
64 lines
2.2 KiB
Bash
#!/system/bin/sh
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set -e
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fixSPL() {
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if [ "$(getprop ro.product.cpu.abi)" == "armeabi-v7a" ];then
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setprop ro.keymaster.mod 'AOSP on ARM32'
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else
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setprop ro.keymaster.mod 'AOSP on ARM64'
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fi
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img="$(find /dev/block -type l |grep by-name |grep /kernel$(getprop ro.boot.slot_suffix) |head -n 1)"
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[ -z "$img" ] && img="$(find /dev/block -type l |grep by-name |grep /boot$(getprop ro.boot.slot_suffix) |head -n 1)"
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if [ -n "$img" ];then
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#Rewrite SPL/Android version if needed
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Arelease="$(getSPL $img android)"
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setprop ro.keymaster.xxx.release "$Arelease"
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setprop ro.keymaster.xxx.security_patch "$(getSPL $img spl)"
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for f in /vendor/lib64/hw/android.hardware.keymaster@3.0-impl-qti.so /system/lib64/vndk-26/libsoftkeymasterdevice.so /vendor/bin/teed;do
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[ ! -f $f ] && continue
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ctxt="$(ls -lZ $f |grep -oE 'u:object_r:[^:]*:s0')"
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b="$(basename "$f")"
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mkdir -p /mnt/phh/
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cp -a $f /mnt/phh/$b
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sed -i \
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-e 's/ro.build.version.release/ro.keymaster.xxx.release/g' \
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-e 's/ro.build.version.security_patch/ro.keymaster.xxx.security_patch/g' \
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-e 's/ro.product.model/ro.keymaster.mod/g' \
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/mnt/phh/$b
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chcon "$ctxt" /mnt/phh/$b
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mount -o bind /mnt/phh/$b $f
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done
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if [ "$(getprop init.svc.keymaster-3-0)" == "running" ];then
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setprop ctl.restart keymaster-3-0
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fi
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if [ "$(getprop init.svc.teed)" == "running" ];then
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setprop ctl.restart teed
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fi
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fi
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}
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if mount -o remount,rw /system;then
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resize2fs $(grep ' /system ' /proc/mounts |cut -d ' ' -f 1) || true
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elif mount -o remount,rw /;then
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resize2fs /dev/root || true
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fi
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mount -o remount,ro /system || true
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mount -o remount,ro / || true
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fixSPL
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if grep vendor.huawei.hardware.biometrics.fingerprint /vendor/manifest.xml;then
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mount -o bind system/phh/huawei/fingerprint.kl /vendor/usr/keylayout/fingerprint.kl
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fi
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if ! grep android.hardware.biometrics.fingerprint /vendor/manifest.xml;then
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mount -o bind system/phh/empty /system/etc/permissions/android.hardware.fingerprint.xml
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fi
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if ! grep android.hardware.ir /vendor/manifest.xml;then
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mount -o bind system/phh/empty /system/etc/permissions/android.hardware.consumerir.xml
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fi
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