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Replace native bridge with fuse + ptrace

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Nullptr
2023-10-20 13:49:03 +08:00
parent 77cb323506
commit 5f2dd50703
18 changed files with 452 additions and 301 deletions
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50
module/src/customize.sh
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@@ -102,58 +102,44 @@ extract "$ZIPFILE" 'service.sh' "$MODPATH"
mv "$TMPDIR/sepolicy.rule" "$MODPATH"
HAS32BIT=false && [ -d "/system/lib" ] && HAS32BIT=true
HAS64BIT=false && [ -d "/system/lib64" ] && HAS64BIT=true
mkdir "$MODPATH/bin"
mkdir "$MODPATH/system"
mkdir "$MODPATH/system/lib64"
[ "$HAS32BIT" = true ] && mkdir "$MODPATH/system/lib"
[ "$HAS64BIT" = true ] && mkdir "$MODPATH/system/lib64"
if [ "$ARCH" = "x86" ] || [ "$ARCH" = "x64" ]; then
if [ "$HAS32BIT" = true ]; then
ui_print "- Extracting x86 libraries"
extract "$ZIPFILE" 'bin/x86/zygiskd' "$MODPATH/bin" true
mv "$MODPATH/bin/zygiskd" "$MODPATH/bin/zygiskd32"
extract "$ZIPFILE" 'lib/x86/libzygisk_injector.so' "$MODPATH/system/lib" true
extract "$ZIPFILE" 'lib/x86/libzygisk_loader.so' "$MODPATH/system/lib" true
ln -sf "zygiskd32" "$MODPATH/bin/zygiskwd"
mv "$MODPATH/bin/zygiskd" "$MODPATH/bin/zygisk-cp32"
extract "$ZIPFILE" 'lib/x86/libzygisk.so' "$MODPATH/system/lib" true
fi
if [ "$HAS64BIT" = true ]; then
ui_print "- Extracting x64 libraries"
extract "$ZIPFILE" 'bin/x86_64/zygiskd' "$MODPATH/bin" true
mv "$MODPATH/bin/zygiskd" "$MODPATH/bin/zygiskd64"
extract "$ZIPFILE" 'lib/x86_64/libzygisk_injector.so' "$MODPATH/system/lib64" true
extract "$ZIPFILE" 'lib/x86_64/libzygisk_loader.so' "$MODPATH/system/lib64" true
ln -sf "zygiskd64" "$MODPATH/bin/zygiskwd"
fi
ui_print "- Extracting x64 libraries"
extract "$ZIPFILE" 'bin/x86_64/zygiskd' "$MODPATH/bin" true
extract "$ZIPFILE" 'lib/x86_64/libzygisk.so' "$MODPATH/system/lib64" true
ln -sf "zygiskd" "$MODPATH/bin/zygisk-wd"
ln -sf "zygiskd" "$MODPATH/bin/zygisk-fuse"
ln -sf "zygiskd" "$MODPATH/bin/zygisk-cp64"
else
if [ "$HAS32BIT" = true ]; then
ui_print "- Extracting arm libraries"
extract "$ZIPFILE" 'bin/armeabi-v7a/zygiskd' "$MODPATH/bin" true
mv "$MODPATH/bin/zygiskd" "$MODPATH/bin/zygiskd32"
extract "$ZIPFILE" 'lib/armeabi-v7a/libzygisk_injector.so' "$MODPATH/system/lib" true
extract "$ZIPFILE" 'lib/armeabi-v7a/libzygisk_loader.so' "$MODPATH/system/lib" true
ln -sf "zygiskd32" "$MODPATH/bin/zygiskwd"
mv "$MODPATH/bin/zygiskd" "$MODPATH/bin/zygisk-cp32"
extract "$ZIPFILE" 'lib/armeabi-v7a/libzygisk.so' "$MODPATH/system/lib" true
fi
if [ "$HAS64BIT" = true ]; then
ui_print "- Extracting arm64 libraries"
extract "$ZIPFILE" 'bin/arm64-v8a/zygiskd' "$MODPATH/bin" true
mv "$MODPATH/bin/zygiskd" "$MODPATH/bin/zygiskd64"
extract "$ZIPFILE" 'lib/arm64-v8a/libzygisk_injector.so' "$MODPATH/system/lib64" true
extract "$ZIPFILE" 'lib/arm64-v8a/libzygisk_loader.so' "$MODPATH/system/lib64" true
ln -sf "zygiskd64" "$MODPATH/bin/zygiskwd"
fi
ui_print "- Extracting arm64 libraries"
extract "$ZIPFILE" 'bin/arm64-v8a/zygiskd' "$MODPATH/bin" true
extract "$ZIPFILE" 'lib/arm64-v8a/libzygisk.so' "$MODPATH/system/lib64" true
ln -sf "zygiskd" "$MODPATH/bin/zygisk-wd"
ln -sf "zygiskd" "$MODPATH/bin/zygisk-fuse"
ln -sf "zygiskd" "$MODPATH/bin/zygisk-cp64"
fi
ui_print "- Generating magic"
MAGIC=$(tr -dc 'a-f0-9' </dev/urandom | head -c 18)
echo -n "$MAGIC" > "$MODPATH/system/zygisk_magic"
ui_print "- Setting permissions"
chmod 0744 "$MODPATH/daemon.sh"
set_perm_recursive "$MODPATH/bin" 0 2000 0755 0755
set_perm_recursive "$MODPATH/bin" 0 0 0755 0755
set_perm_recursive "$MODPATH/system/lib" 0 0 0755 0644 u:object_r:system_lib_file:s0
set_perm_recursive "$MODPATH/system/lib64" 0 0 0755 0644 u:object_r:system_lib_file:s0

4
module/src/post-fs-data.sh
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@@ -6,8 +6,6 @@ if [ "$ZYGISK_ENABLED" ]; then
fi
cd "$MODDIR"
getprop ro.dalvik.vm.native.bridge > /dev/.native_bridge
resetprop ro.dalvik.vm.native.bridge libzygisk_loader.so
if [ "$(which magisk)" ]; then
for file in ../*; do
@@ -21,3 +19,5 @@ if [ "$(which magisk)" ]; then
fi
done
fi
sh -c "bin/zygisk-fuse &"

2
module/src/sepolicy.rule
View File

@@ -1,3 +1,5 @@
deny vold fusectlfs file write
allow * tmpfs * *
allow zygote appdomain_tmpfs dir *
allow zygote appdomain_tmpfs file *

4
module/src/service.sh
View File

@@ -8,8 +8,6 @@ if [ "$ZYGISK_ENABLED" ]; then
fi
cd "$MODDIR"
export NATIVE_BRIDGE=$(cat /dev/.native_bridge)
rm /dev/.native_bridge
if [ "$(which magisk)" ]; then
for file in ../*; do
@@ -26,4 +24,4 @@ fi
log -p i -t "zygisksu" "Start watchdog"
[ "$DEBUG" = true ] && export RUST_BACKTRACE=1
exec "bin/zygiskwd" "watchdog" >/dev/null 2>&1
exec "bin/zygisk-wd" >/dev/null 2>&1