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| #!/sbin/sh | |
| # | |
| # SuperSU installer ZIP | |
| # Copyright (c) 2012-2014 - Chainfire | |
| # | |
| # To install SuperSU properly, aside from cleaning old versions and | |
| # other superuser-type apps from the system, the following files need to | |
| # be installed: | |
| # | |
| # API source target chmod chcon required | |
| # | |
| # 7-19 common/Superuser.apk /system/app/Superuser.apk 0644 u:object_r:system_file:s0 gui | |
| # 20+ common/Superuser.apk /system/app/SuperSU/SuperSU.apk 0644 u:object_r:system_file:s0 gui | |
| # | |
| # 17+ common/install-recovery.sh /system/etc/install-recovery.sh 0755 *1 required | |
| # 17+ /system/bin/install-recovery.sh (symlink to /system/etc/...) required | |
| # *1: same as /system/bin/toolbox: u:object_r:system_file:s0 if API < 20, u:object_r:toolbox_exec:s0 if API >= 20 | |
| # | |
| # 7+ ARCH/su /system/xbin/su *2 u:object_r:system_file:s0 required | |
| # 7+ /system/bin/.ext/.su *2 u:object_r:system_file:s0 gui | |
| # 17+ /system/xbin/daemonsu 0755 u:object_r:system_file:s0 required | |
| # 17+ /system/xbin/sugote 0755 u:object_r:zygote_exec:s0 required | |
| # *2: 06755 if API < 18, 0755 if API >= 18 | |
| # | |
| # 19+ ARCH/supolicy /system/xbin/supolicy 0755 u:object_r:system_file:s0 required | |
| # 19+ ARCH/libsupol.so /system/lib(64)/libsupol.so 0644 u:object_r:system_file:s0 required | |
| # | |
| # 17+ /system/bin/sh or mksh *3 /system/xbin/sugote-mksh 0755 u:object_r:system_file:s0 required | |
| # *3: which one (or both) are available depends on API | |
| # | |
| # 21+ /system/bin/app_process32 *4 /system/bin/app_process32_original 0755 u:object_r:zygote_exec:s0 required | |
| # 21+ /system/bin/app_process64 *4 /system/bin/app_process64_original 0755 u:object_r:zygote_exec:s0 required | |
| # 21+ /system/bin/app_processXX *4 /system/bin/app_process_init 0755 u:object_r:system_file:s0 required | |
| # 21+ /system/bin/app_process (symlink to /system/xbin/daemonsu) required | |
| # 21+ *4 /system/bin/app_process32 (symlink to /system/xbin/daemonsu) required | |
| # 21+ *4 /system/bin/app_process64 (symlink to /system/xbin/daemonsu) required | |
| # *4: Only do this for the relevant bits. On a 64 bits system, leave the 32 bits files alone, or dynamic linker errors | |
| # will prevent the system from fully working in subtle ways. The bits of the su binary must also match! | |
| # | |
| # 17+ common/99SuperSUDaemon *5 /system/etc/init.d/99SuperSUDaemon 0755 u:object_r:system_file:s0 optional | |
| # *5: only place this file if /system/etc/init.d is present | |
| # | |
| # 17+ 'echo 1 >' or 'touch' *6 /system/etc/.installed_su_daemon 0644 u:object_r:system_file:s0 optional | |
| # *6: the file just needs to exist or some recoveries will nag you. Even with it there, it may still happen. | |
| # | |
| # It may seem some files are installed multiple times needlessly, but | |
| # it only seems that way. Installing files differently or symlinking | |
| # instead of copying (unless specified) will lead to issues eventually. | |
| # | |
| # The following su binary versions are included in the full package. Each | |
| # should be installed only if the system has the same or newer API level | |
| # as listed. The script may fall back to a different binary on older API | |
| # levels. supolicy are all ndk/pie/19+ for 32 bit, ndk/pie/20+ for 64 bit. | |
| # | |
| # binary ARCH/path build type API | |
| # | |
| # arm-v5te arm aosp static 7+ | |
| # x86 x86 aosp static 7+ | |
| # | |
| # arm-v7a armv7 ndk pie 17+ | |
| # mips mips ndk pie 17+ | |
| # | |
| # arm64-v8a arm64 ndk pie 20+ | |
| # mips64 mips64 ndk pie 20+ | |
| # x86_64 x64 ndk pie 20+ | |
| # | |
| # Note that if SELinux is set to enforcing, the daemonsu binary expects | |
| # to be run at startup (usually from install-recovery.sh, 99SuperSUDaemon, | |
| # or app_process) from u:r:init:s0 or u:r:kernel:s0 contexts. Depending | |
| # on the current policies, it can also deal with u:r:init_shell:s0 and | |
| # u:r:toolbox:s0 contexts. Any other context will lead to issues eventually. | |
| # | |
| # After installation, run '/system/xbin/su --install', which may need to | |
| # perform some additional installation steps. Ideally, at one point, | |
| # a lot of this script will be moved there. | |
| # | |
| # The included chattr(.pie) binaries are used to remove ext2's immutable | |
| # flag on some files. This flag is no longer set by SuperSU's OTA | |
| # survival since API level 18, so there is no need for the 64 bit versions. | |
| # Note that chattr does not need to be installed to the system, it's just | |
| # used by this script, and not supported by the busybox used in older | |
| # recoveries. | |
| # | |
| # Non-static binaries are supported to be PIE (Position Independent | |
| # Executable) from API level 16, and required from API level 20 (which will | |
| # refuse to execute non-static non-PIE). | |
| # | |
| # The script performs serveral actions in various ways, sometimes | |
| # multiple times, due to different recoveries and firmwares behaving | |
| # differently, and it thus being required for the correct result. | |
| OUTFD=$2 | |
| ZIP=$3 | |
| SYSTEMLIB=/system/lib | |
| ui_print() { | |
| echo -n -e "ui_print $1\n" > /proc/self/fd/$OUTFD | |
| echo -n -e "ui_print\n" > /proc/self/fd/$OUTFD | |
| } | |
| ch_con() { | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/toolbox chcon -h u:object_r:system_file:s0 $1 | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/bin/toolbox chcon -h u:object_r:system_file:s0 $1 | |
| chcon -h u:object_r:system_file:s0 $1 | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/toolbox chcon u:object_r:system_file:s0 $1 | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/bin/toolbox chcon u:object_r:system_file:s0 $1 | |
| chcon u:object_r:system_file:s0 $1 | |
| } | |
| ch_con_ext() { | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/toolbox chcon $2 $1 | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/bin/toolbox chcon $2 $1 | |
| chcon $2 $1 | |
| } | |
| ln_con() { | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/toolbox ln -s $1 $2 | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/bin/toolbox ln -s $1 $2 | |
| ln -s $1 $2 | |
| ch_con $2 | |
| } | |
| set_perm() { | |
| chown $1.$2 $4 | |
| chown $1:$2 $4 | |
| chmod $3 $4 | |
| ch_con $4 | |
| ch_con_ext $4 $5 | |
| } | |
| cp_perm() { | |
| rm $5 | |
| if [ -f "$4" ]; then | |
| cat $4 > $5 | |
| set_perm $1 $2 $3 $5 $6 | |
| fi | |
| } | |
| ui_print "*****************" | |
| ui_print "SuperSU installer" | |
| ui_print "*****************" | |
| ui_print "- Mounting /system, /data and rootfs" | |
| mount /system | |
| mount /data | |
| mount -o rw,remount /system | |
| mount -o rw,remount /system /system | |
| mount -o rw,remount / | |
| mount -o rw,remount / / | |
| cat /system/bin/toolbox > /system/toolbox | |
| chmod 0755 /system/toolbox | |
| ch_con /system/toolbox | |
| API=$(cat /system/build.prop | grep "ro.build.version.sdk=" | dd bs=1 skip=21 count=2) | |
| ABI=$(cat /system/build.prop /default.prop | grep -m 1 "ro.product.cpu.abi=" | dd bs=1 skip=19 count=3) | |
| ABILONG=$(cat /system/build.prop /default.prop | grep -m 1 "ro.product.cpu.abi=" | dd bs=1 skip=19) | |
| ABI2=$(cat /system/build.prop /default.prop | grep -m 1 "ro.product.cpu.abi2=" | dd bs=1 skip=20 count=3) | |
| SUMOD=06755 | |
| SUGOTE=false | |
| SUPOLICY=false | |
| INSTALL_RECOVERY_CONTEXT=u:object_r:system_file:s0 | |
| MKSH=/system/bin/mksh | |
| PIE= | |
| ARCH=arm | |
| APKFOLDER=false | |
| APKNAME=/system/app/Superuser.apk | |
| APPPROCESS=false | |
| APPPROCESS64=false | |
| if [ "$ABI" = "x86" ]; then ARCH=x86; fi; | |
| if [ "$ABI2" = "x86" ]; then ARCH=x86; fi; | |
| if [ "$API" -eq "$API" ]; then | |
| if [ "$API" -ge "17" ]; then | |
| SUGOTE=true | |
| PIE=.pie | |
| if [ "$ABILONG" = "armeabi-v7a" ]; then ARCH=armv7; fi; | |
| if [ "$ABI" = "mip" ]; then ARCH=mips; fi; | |
| if [ "$ABILONG" = "mips" ]; then ARCH=mips; fi; | |
| fi | |
| if [ "$API" -ge "18" ]; then | |
| SUMOD=0755 | |
| fi | |
| if [ "$API" -ge "20" ]; then | |
| if [ "$ABILONG" = "arm64-v8a" ]; then ARCH=arm64; SYSTEMLIB=/system/lib64; APPPROCESS64=true; fi; | |
| if [ "$ABILONG" = "mips64" ]; then ARCH=mips64; SYSTEMLIB=/system/lib64; APPPROCESS64=true; fi; | |
| if [ "$ABILONG" = "x86_64" ]; then ARCH=x64; SYSTEMLIB=/system/lib64; APPPROCESS64=true; fi; | |
| APKFOLDER=true | |
| APKNAME=/system/app/SuperSU/SuperSU.apk | |
| fi | |
| if [ "$API" -ge "19" ]; then | |
| SUPOLICY=true | |
| if [ "$(LD_LIBRARY_PATH=$SYSTEMLIB /system/toolbox ls -lZ /system/bin/toolbox | grep toolbox_exec > /dev/null; echo $?)" -eq "0" ]; then | |
| INSTALL_RECOVERY_CONTEXT=u:object_r:toolbox_exec:s0 | |
| fi | |
| fi | |
| if [ "$API" -ge "21" ]; then | |
| APPPROCESS=true | |
| fi | |
| fi | |
| if [ ! -f $MKSH ]; then | |
| MKSH=/system/bin/sh | |
| fi | |
| #ui_print "DBG [$API] [$ABI] [$ABI2] [$ABILONG] [$ARCH] [$MKSH]" | |
| ui_print "- Extracting files" | |
| cd /tmp | |
| mkdir supersu | |
| cd supersu | |
| if [ -z "$BIN" ]; then | |
| unzip -o "$ZIP" | |
| BIN=/tmp/supersu/$ARCH | |
| COM=/tmp/supersu/common | |
| fi | |
| ui_print "- Disabling OTA survival" | |
| chmod 0755 $BIN/chattr$PIE | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/bin/su | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/xbin/su | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/bin/.ext/.su | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/sbin/su | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /vendor/sbin/su | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /vendor/bin/su | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /vendor/xbin/su | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/xbin/daemonsu | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/xbin/sugote | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/xbin/sugote_mksh | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/xbin/supolicy | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/lib/libsupol.so | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/lib64/libsupol.so | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/etc/install-recovery.sh | |
| LD_LIBRARY_PATH=$SYSTEMLIB $BIN/chattr$PIE -i /system/bin/install-recovery.sh | |
| ui_print "- Removing old files" | |
| if [ -f "/system/bin/install-recovery.sh" ]; then | |
| if [ ! -f "/system/bin/install-recovery_original.sh" ]; then | |
| mv /system/bin/install-recovery.sh /system/bin/install-recovery_original.sh | |
| ch_con /system/bin/install-recovery_original.sh | |
| fi | |
| fi | |
| if [ -f "/system/etc/install-recovery.sh" ]; then | |
| if [ ! -f "/system/etc/install-recovery_original.sh" ]; then | |
| mv /system/etc/install-recovery.sh /system/etc/install-recovery_original.sh | |
| ch_con /system/etc/install-recovery_original.sh | |
| fi | |
| fi | |
| rm -f /system/bin/su | |
| rm -f /system/xbin/su | |
| rm -f /system/sbin/su | |
| rm -f /vendor/sbin/su | |
| rm -f /vendor/bin/su | |
| rm -f /vendor/xbin/su | |
| rm -f /system/xbin/daemonsu | |
| rm -f /system/xbin/sugote | |
| rm -f /system/xbin/sugote-mksh | |
| rm -f /system/xbin/supolicy | |
| rm -f /system/lib/libsupol.so | |
| rm -f /system/lib64/libsupol.so | |
| rm -f /system/bin/.ext/.su | |
| rm -f /system/bin/install-recovery.sh | |
| rm -f /system/etc/install-recovery.sh | |
| rm -f /system/etc/init.d/99SuperSUDaemon | |
| rm -f /system/etc/.installed_su_daemon | |
| rm -f /system/app/Superuser.apk | |
| rm -f /system/app/Superuser.odex | |
| rm -rf /system/app/Superuser | |
| rm -f /system/app/SuperUser.apk | |
| rm -f /system/app/SuperUser.odex | |
| rm -rf /system/app/SuperUser | |
| rm -f /system/app/superuser.apk | |
| rm -f /system/app/superuser.odex | |
| rm -rf /system/app/superuser | |
| rm -f /system/app/Supersu.apk | |
| rm -f /system/app/Supersu.odex | |
| rm -rf /system/app/Supersu | |
| rm -f /system/app/SuperSU.apk | |
| rm -f /system/app/SuperSU.odex | |
| rm -rf /system/app/SuperSU | |
| rm -f /system/app/supersu.apk | |
| rm -f /system/app/supersu.odex | |
| rm -rf /system/app/supersu | |
| rm -f /system/app/VenomSuperUser.apk | |
| rm -f /system/app/VenomSuperUser.odex | |
| rm -rf /system/app/VenomSuperUser | |
| rm -f /data/dalvik-cache/*com.noshufou.android.su* | |
| rm -f /data/dalvik-cache/*/*com.noshufou.android.su* | |
| rm -f /data/dalvik-cache/*com.koushikdutta.superuser* | |
| rm -f /data/dalvik-cache/*/*com.koushikdutta.superuser* | |
| rm -f /data/dalvik-cache/*com.mgyun.shua.su* | |
| rm -f /data/dalvik-cache/*/*com.mgyun.shua.su* | |
| rm -f /data/dalvik-cache/*com.m0narx.su* | |
| rm -f /data/dalvik-cache/*/*com.m0narx.su* | |
| rm -f /data/dalvik-cache/*Superuser.apk* | |
| rm -f /data/dalvik-cache/*/*Superuser.apk* | |
| rm -f /data/dalvik-cache/*SuperUser.apk* | |
| rm -f /data/dalvik-cache/*/*SuperUser.apk* | |
| rm -f /data/dalvik-cache/*superuser.apk* | |
| rm -f /data/dalvik-cache/*/*superuser.apk* | |
| rm -f /data/dalvik-cache/*VenomSuperUser.apk* | |
| rm -f /data/dalvik-cache/*/*VenomSuperUser.apk* | |
| rm -f /data/dalvik-cache/*eu.chainfire.supersu* | |
| rm -f /data/dalvik-cache/*/*eu.chainfire.supersu* | |
| rm -f /data/dalvik-cache/*Supersu.apk* | |
| rm -f /data/dalvik-cache/*/*Supersu.apk* | |
| rm -f /data/dalvik-cache/*SuperSU.apk* | |
| rm -f /data/dalvik-cache/*/*SuperSU.apk* | |
| rm -f /data/dalvik-cache/*supersu.apk* | |
| rm -f /data/dalvik-cache/*/*supersu.apk* | |
| rm -f /data/dalvik-cache/*.oat | |
| rm -f /data/app/com.noshufou.android.su* | |
| rm -f /data/app/com.koushikdutta.superuser* | |
| rm -f /data/app/com.mgyun.shua.su* | |
| rm -f /data/app/com.m0narx.su* | |
| rm -f /data/app/eu.chainfire.supersu-* | |
| rm -f /data/app/eu.chainfire.supersu.apk | |
| ui_print "- Creating space" | |
| if ($APKFOLDER); then | |
| if [ -f "/system/app/Maps/Maps.apk" ]; then | |
| cp /system/app/Maps/Maps.apk /Maps.apk | |
| rm /system/app/Maps/Maps.apk | |
| fi | |
| if [ -f "/system/app/GMS_Maps/GMS_Maps.apk" ]; then | |
| cp /system/app/GMS_Maps/GMS_Maps.apk /GMS_Maps.apk | |
| rm /system/app/GMS_Maps/GMS_Maps.apk | |
| fi | |
| if [ -f "/system/app/YouTube/YouTube.apk" ]; then | |
| cp /system/app/YouTube/YouTube.apk /YouTube.apk | |
| rm /system/app/YouTube/YouTube.apk | |
| fi | |
| else | |
| if [ -f "/system/app/Maps.apk" ]; then | |
| cp /system/app/Maps.apk /Maps.apk | |
| rm /system/app/Maps.apk | |
| fi | |
| if [ -f "/system/app/GMS_Maps.apk" ]; then | |
| cp /system/app/GMS_Maps.apk /GMS_Maps.apk | |
| rm /system/app/GMS_Maps.apk | |
| fi | |
| if [ -f "/system/app/YouTube.apk" ]; then | |
| cp /system/app/YouTube.apk /YouTube.apk | |
| rm /system/app/YouTube.apk | |
| fi | |
| fi | |
| ui_print "- Placing files" | |
| mkdir /system/bin/.ext | |
| set_perm 0 0 0777 /system/bin/.ext | |
| cp_perm 0 0 $SUMOD $BIN/su /system/bin/.ext/.su | |
| cp_perm 0 0 $SUMOD $BIN/su /system/xbin/su | |
| cp_perm 0 0 0755 $BIN/su /system/xbin/daemonsu | |
| if ($SUGOTE); then | |
| cp_perm 0 0 0755 $BIN/su /system/xbin/sugote u:object_r:zygote_exec:s0 | |
| cp_perm 0 0 0755 $MKSH /system/xbin/sugote-mksh | |
| fi | |
| if ($SUPOLICY); then | |
| cp_perm 0 0 0755 $BIN/supolicy /system/xbin/supolicy | |
| cp_perm 0 0 0644 $BIN/libsupol.so $SYSTEMLIB/libsupol.so | |
| fi | |
| if ($APKFOLDER); then | |
| mkdir /system/app/SuperSU | |
| set_perm 0 0 0755 /system/app/SuperSU | |
| fi | |
| cp_perm 0 0 0644 $COM/Superuser.apk $APKNAME | |
| cp_perm 0 0 0755 $COM/install-recovery.sh /system/etc/install-recovery.sh | |
| ln_con /system/etc/install-recovery.sh /system/bin/install-recovery.sh | |
| if ($APPPROCESS); then | |
| rm /system/bin/app_process | |
| ln_con /system/xbin/daemonsu /system/bin/app_process | |
| if ($APPPROCESS64); then | |
| if [ ! -f "/system/bin/app_process64_original" ]; then | |
| mv /system/bin/app_process64 /system/bin/app_process64_original | |
| else | |
| rm /system/bin/app_process64 | |
| fi | |
| ln_con /system/xbin/daemonsu /system/bin/app_process64 | |
| if [ ! -f "/system/bin/app_process_init" ]; then | |
| cp_perm 0 2000 0755 /system/bin/app_process64_original /system/bin/app_process_init | |
| fi | |
| else | |
| if [ ! -f "/system/bin/app_process32_original" ]; then | |
| mv /system/bin/app_process32 /system/bin/app_process32_original | |
| else | |
| rm /system/bin/app_process32 | |
| fi | |
| ln_con /system/xbin/daemonsu /system/bin/app_process32 | |
| if [ ! -f "/system/bin/app_process_init" ]; then | |
| cp_perm 0 2000 0755 /system/bin/app_process32_original /system/bin/app_process_init | |
| fi | |
| fi | |
| fi | |
| cp_perm 0 0 0744 $COM/99SuperSUDaemon /system/etc/init.d/99SuperSUDaemon | |
| echo 1 > /system/etc/.installed_su_daemon | |
| set_perm 0 0 0644 /system/etc/.installed_su_daemon | |
| ui_print "- Restoring files" | |
| if ($APKFOLDER); then | |
| if [ -f "/Maps.apk" ]; then | |
| cp_perm 0 0 0644 /Maps.apk /system/app/Maps/Maps.apk | |
| rm /Maps.apk | |
| fi | |
| if [ -f "/GMS_Maps.apk" ]; then | |
| cp_perm 0 0 0644 /GMS_Maps.apk /system/app/GMS_Maps/GMS_Maps.apk | |
| rm /GMS_Maps.apk | |
| fi | |
| if [ -f "/YouTube.apk" ]; then | |
| cp_perm 0 0 0644 /YouTube.apk /system/app/YouTube/YouTube.apk | |
| rm /YouTube.apk | |
| fi | |
| else | |
| if [ -f "/Maps.apk" ]; then | |
| cp_perm 0 0 0644 /Maps.apk /system/app/Maps.apk | |
| rm /Maps.apk | |
| fi | |
| if [ -f "/GMS_Maps.apk" ]; then | |
| cp_perm 0 0 0644 /GMS_Maps.apk /system/app/GMS_Maps.apk | |
| rm /GMS_Maps.apk | |
| fi | |
| if [ -f "/YouTube.apk" ]; then | |
| cp_perm 0 0 0644 /YouTube.apk /system/app/YouTube.apk | |
| rm /YouTube.apk | |
| fi | |
| fi | |
| ui_print "- Post-installation script" | |
| rm /system/toolbox | |
| LD_LIBRARY_PATH=$SYSTEMLIB /system/xbin/su --install | |
| ui_print "- Unmounting /system and /data" | |
| umount /system | |
| umount /data | |
| ui_print "- Done !" | |
| exit 0 |
Qodirjonmaha
commented
Oct 18, 2024
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