randomize init control socket & add shortcut (/data/adb/modules/zygisksu/bin/zygisk-ctl)

module/build.gradle.kts

@@ -39,7 +39,7 @@ androidComponents.onVariants { variant ->
         into(moduleDir)
         from("${rootProject.projectDir}/README.md")
         from("$projectDir/src") {
-            exclude("module.prop", "customize.sh", "post-fs-data.sh", "service.sh")
+            exclude("module.prop", "customize.sh", "post-fs-data.sh", "service.sh", "zygisk-ctl.sh")
             filter<FixCrLfFilter>("eol" to FixCrLfFilter.CrLf.newInstance("lf"))
         }
         from("$projectDir/src") {
@@ -52,7 +52,7 @@ androidComponents.onVariants { variant ->
             )
         }
         from("$projectDir/src") {
-            include("customize.sh", "post-fs-data.sh", "service.sh")
+            include("customize.sh", "post-fs-data.sh", "service.sh", "zygisk-ctl.sh")
             val tokens = mapOf(
                 "DEBUG" to if (buildTypeLowered == "debug") "true" else "false",
                 "MIN_KSU_VERSION" to "$minKsuVersion",

module/src/customize.sh

@@ -99,6 +99,7 @@ ui_print "- Extracting module files"
 extract "$ZIPFILE" 'module.prop'     "$MODPATH"
 extract "$ZIPFILE" 'post-fs-data.sh' "$MODPATH"
 extract "$ZIPFILE" 'service.sh'      "$MODPATH"
+extract "$ZIPFILE" 'zygisk-ctl.sh'   "$MODPATH"
 mv "$TMPDIR/sepolicy.rule" "$MODPATH"
 
 HAS32BIT=false && [ $(getprop ro.product.cpu.abilist32) ] && HAS32BIT=true
@@ -106,6 +107,7 @@ HAS32BIT=false && [ $(getprop ro.product.cpu.abilist32) ] && HAS32BIT=true
 mkdir "$MODPATH/bin"
 mkdir "$MODPATH/lib"
 mkdir "$MODPATH/lib64"
+mv "$MODPATH/zygisk-ctl.sh" "$MODPATH/bin/zygisk-ctl"
 
 if [ "$ARCH" = "x86" ] || [ "$ARCH" = "x64" ]; then
   if [ "$HAS32BIT" = true ]; then
@@ -145,15 +147,15 @@ else
   mv "$MODPATH/bin/libzygisk_ptrace.so" "$MODPATH/bin/zygisk-ptrace64"
 fi
 
+ui_print "- Generating magic"
+MAGIC=$(tr -dc 'a-f0-9' </dev/urandom | head -c 18)
+echo -n "$MAGIC" > "$MODPATH/magic"
+
 ui_print "- Setting permissions"
 set_perm_recursive "$MODPATH/bin" 0 0 0755 0755
 set_perm_recursive "$MODPATH/lib" 0 0 0755 0644 u:object_r:system_lib_file:s0
 set_perm_recursive "$MODPATH/lib64" 0 0 0755 0644 u:object_r:system_lib_file:s0
 
-ui_print "- Generating magic"
-MAGIC=$(tr -dc 'a-f0-9' </dev/urandom | head -c 18)
-echo -n "$MAGIC" > "$MODPATH/magic"
-
 # If Huawei's Maple is enabled, system_server is created with a special way which is out of Zygisk's control
 HUAWEI_MAPLE_ENABLED=$(grep_prop ro.maple.enable)
 if [ "$HUAWEI_MAPLE_ENABLED" == "1" ]; then

module/src/post-fs-data.sh

@@ -7,7 +7,9 @@ fi
 
 cd "$MODDIR"
 
-MAGIC_PATH=/dev/zygisk_$(cat ./magic)
+MAGIC=$(cat ./magic)
+MAGIC_PATH=/dev/zygisk_$MAGIC
+export MAGIC
 export MAGIC_PATH
 
 if [ "$(which magisk)" ]; then

module/src/zygisk-ctl.sh

@@ -0,0 +1,3 @@
+MODDIR=${0%/*}/..
+export MAGIC=$(cat $MODDIR/magic)
+exec $MODDIR/bin/zygisk-ptrace64 ctl $*