GonnaHetzMe/palera1n
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Merge pull request #237 from asdfugil/options

Browse Source 
better option parsing
This commit is contained in:
mineek authored and GitHub committed 2022-11-17 20:02:56 +01:00
2 parents 2479260f2c 89439f1976
commit 407a01f74a
1 file changed
+156 -54
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palera1n.sh
+156 -54
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@@ -3,10 +3,6 @@
mkdir -p logs
set -e
if [[ "$@" == *"--debug"* ]]; then
set -o xtrace
fi
{
echo "[*] Command ran:`if [ $EUID = 0 ]; then echo " sudo"; fi` ./palera1n.sh $@"
@@ -20,6 +16,8 @@ os=$(uname)
dir="$(pwd)/binaries/$os"
commit=$(git rev-parse --short HEAD)
branch=$(git rev-parse --abbrev-ref HEAD)
max_args=1
arg_count=0
# =========
# Functions
@@ -32,6 +30,106 @@ step() {
printf '\r\e[0m%s (0)\n' "$2"
}
print_help() {
cat << EOF
Usage: $0 [Options] [ subcommand | iOS version ]
iOS 15.0-15.7.1 jailbreak tool for checkm8 devices
Options:
--help Print this help
--tweaks Enable tweaks
--semi-tethered When used with --tweaks, make the jailbreak semi-tethered instead of tethered
--dfuhelper A helper to help get A11 devices into DFU mode from recovery mode
--no-baseband When used with --semi-tethered, allows the fakefs to be created correctly on no baseband devices
--skip-fakefs Don't create the fakefs even if --semi-tethered is specified
--no-install Skip murdering Tips app
--restorerootfs Restore the root fs on tethered
--debug Debug the script
--verbose Enable verbose boot on the device
Subcommands:
dfuhelper An alias for --dfuhelper
clean Deletes the created boot files
The iOS version argument should be the iOS version of your device.
It is required when starting from DFU mode.
EOF
}
parse_opt() {
case "$1" in
--)
no_more_opts=1
;;
--tweaks)
tweaks=1
;;
--semi-tethered)
semi_tethered=1
;;
--dfuhelper)
dfuhelper=1
;;
--skip-fakefs)
skip_fakefs=1
;;
--no-baseband)
no_baseband=1
;;
--no-install)
no_install=1
;;
--verbose)
verbose=1
;;
--dfu)
dfu=1
;;
--restorerootfs)
restorerootfs=1
;;
--debug)
debug=1
;;
--help)
print_help
exit 0
;;
*)
echo "[-] Unknown option $1. Use $0 --help for help."
exit 1;
esac
}
parse_arg() {
((arg_count++))
echo "$1"
case "$1" in
dfuhelper)
dfuhelper=1
;;
clean)
clean=1
;;
*)
version="$1"
;;
esac
}
parse_cmdline() {
for arg in $@; do
if [[ "$arg" == --* ]] && [ -z "$no_more_opts" ]; then
parse_opt "$arg";
elif [ "$arg_count" -lt "$max_args" ]; then
parse_arg "$arg";
else
echo "[-] Too many arguments. Use $0 --help for help.";
exit 1;
fi
done
}
_wait() {
if [ "$1" = 'normal' ]; then
if [ "$os" = 'Darwin' ]; then
@@ -70,7 +168,7 @@ _wait() {
done
fi
if [ "$1" = "--tweaks" ]; then
if [ "$tweaks" = "1" ]; then
"$dir"/irecovery -c "setenv auto-boot false"
"$dir"/irecovery -c "saveenv"
else
@@ -78,7 +176,7 @@ _wait() {
"$dir"/irecovery -c "saveenv"
fi
if [[ "$@" == *"--semi-tethered"* ]]; then
if [ "$semi_tethered" = "1" ]; then
"$dir"/irecovery -c "setenv auto-boot true"
"$dir"/irecovery -c "saveenv"
fi
@@ -163,7 +261,7 @@ _beta_url() {
_exit_handler() {
if [ "$os" = 'Darwin' ]; then
if [ ! "$1" = '--dfu' ]; then
if [ -z "$dfu" ]; then
defaults write -g ignore-devices -bool false
defaults write com.apple.AMPDevicesAgent dontAutomaticallySyncIPods -bool false
killall Finder
@@ -193,28 +291,6 @@ if [ "$os" = 'Darwin' ]; then
killall Finder
fi
# ===========
# Subcommands
# ===========
if [ "$1" = 'clean' ]; then
rm -rf boot* work .tweaksinstalled
echo "[*] Removed the created boot files"
exit
elif [ "$1" = 'dfuhelper' ]; then
echo "[*] Running DFU helper"
_dfuhelper
exit
elif [ "$1" = '--restorerootfs' ]; then
echo "[*] Restoring rootfs..."
"$dir"/irecovery -n
sleep 2
echo "[*] Done, your device will boot into iOS now."
# clean the boot files bcs we don't need them anymore
rm -rf boot-"$deviceid" work .tweaksinstalled
exit
fi
# ============
# Dependencies
# ============
@@ -266,17 +342,45 @@ echo "palera1n | Version $version-$branch-$commit"
echo "Written by Nebula and Mineek | Some code and ramdisk from Nathan | Loader app by Amy"
echo ""
if [ ! "$1" = '--tweaks' ] && [[ "$@" == *"--semi-tethered"* ]]; then
echo "[!] --semi-tethered may not be used with rootless"
echo " Rootless is already semi-tethered"
parse_cmdline "$@"
if [ "$debug" = "1" ]; then
set -o xtrace
fi
# ===========
# Subcommands
# ===========
if [ "$clean" = "1" ]; then
rm -rf boot* work .tweaksinstalled
echo "[*] Removed the created boot files"
exit
elif [ "$dfuhelper" = "1" ]; then
echo "[*] Running DFU helper"
_dfuhelper
exit
elif [ "$restorerootfs" = "1" ]; then
echo "[*] Restoring rootfs..."
"$dir"/irecovery -n
sleep 2
echo "[*] Done, your device will boot into iOS now."
# clean the boot files bcs we don't need them anymore
rm -rf boot-"$deviceid" work .tweaksinstalled
exit
fi
if [ "$1" = '--tweaks' ]; then
if [ -z "$tweaks" ] && [ "$semi_tethered" = "1" ]; then
echo "[!] --semi-tethered may not be used with rootless"
echo " Rootless is already semi-tethered"
exit 1;
fi
if [ "$tweaks" = "1" ]; then
_check_dfu
fi
if [ "$1" = '--tweaks' ] && [ ! -e ".tweaksinstalled" ] && [ ! -e ".disclaimeragree" ] && [[ ! "$@" == *"--semi-tethered"* ]]; then
if [ "$tweaks" = 1 ] && [ ! -e ".tweaksinstalled" ] && [ ! -e ".disclaimeragree" ] && [ -z "$semi_tethered" ]; then
echo "!!! WARNING WARNING WARNING !!!"
echo "This flag will add tweak support BUT WILL BE TETHERED."
echo "THIS ALSO MEANS THAT YOU'LL NEED A PC EVERY TIME TO BOOT."
@@ -301,12 +405,10 @@ if [ "$1" = '--tweaks' ] && [ ! -e ".tweaksinstalled" ] && [ ! -e ".disclaimerag
fi
# Get device's iOS version from ideviceinfo if in normal mode
if [ "$1" = '--dfu' ] || [ "$1" = '--tweaks' ]; then
if [ -z "$2" ]; then
if [ "$dfu" = "1" ] || [ "$tweaks" = "1" ]; then
if [ -z "$version" ]; then
echo "[-] When using --dfu, please pass the version you're device is on"
exit
else
version=$2
fi
else
_wait normal
@@ -335,7 +437,7 @@ else
fi
# Have the user put the device into DFU
if [ ! "$1" = '--dfu' ] && [ ! "$1" = '--tweaks' ]; then
if [ -z "$dfu" ] && [ -z "$tweaks" ]; then
_dfuhelper
fi
sleep 2
@@ -344,7 +446,7 @@ sleep 2
# Ramdisk
# ============
# Dump blobs, and install pogo if needed
# Dump blobs, and install pogo if needed
if [ ! -f blobs/"$deviceid"-"$version".shsh2 ]; then
mkdir -p blobs
@@ -383,12 +485,12 @@ if [ ! -f blobs/"$deviceid"-"$version".shsh2 ]; then
"$dir"/img4tool --convert -s blobs/"$deviceid"-"$version".shsh2 dump.raw
rm dump.raw
if [[ "$@" == *"--semi-tethered"* ]]; then
if [[ ! "$@" == *"--skip-fakefs"* ]]; then
if [ "$semi_tethered" = "1" ]; then
if [ -z "$skip_fakefs" ]; then
echo "[*] Creating fakefs, this may take a while (up to 10 minutes)"
"$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/sbin/newfs_apfs -A -D -o role=r -v System /dev/disk0s1"
sleep 2
if [[ "$@" == *"--no-baseband"* ]]; then
if [ "$skip_baseband" = "1" ]; then
"$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/sbin/mount_apfs /dev/disk0s1s7 /mnt8"
else
"$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/sbin/mount_apfs /dev/disk0s1s8 /mnt8"
@@ -401,7 +503,7 @@ if [ ! -f blobs/"$deviceid"-"$version".shsh2 ]; then
fi
fi
if [[ ! "$@" == *"--no-install"* ]]; then
if [ -z "$no_install" ]; then
tipsdir=$("$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/usr/bin/find /mnt2/containers/Bundle/Application/ -name 'Tips.app'" 2> /dev/null)
sleep 1
if [ "$tipsdir" = "" ]; then
@@ -430,7 +532,7 @@ if [ ! -f blobs/"$deviceid"-"$version".shsh2 ]; then
#"$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/usr/sbin/nvram allow-root-hash-mismatch=1"
#"$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/usr/sbin/nvram root-live-fs=1"
if [[ "$@" == *"--semi-tethered"* ]]; then
if [ "$semi_tethered" = "1" ]; then
"$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/usr/sbin/nvram auto-boot=true"
else
"$dir"/sshpass -p 'alpine' ssh -o StrictHostKeyChecking=no -p2222 root@localhost "/usr/sbin/nvram auto-boot=false"
@@ -474,7 +576,7 @@ if [ ! -f blobs/"$deviceid"-"$version".shsh2 ]; then
sleep 1
if [[ "$deviceid" == *'iPhone8'* ]] || [[ "$deviceid" == *'iPad6'* ]] || [[ "$deviceid" == *'iPad5'* ]]; then
python3 -m pyimg4 im4p create -i work/kcache.patched2 -o work/kcache.im4p -f krnl --extra work/kpp.bin --lzss
elif [[ $1 == *"--tweaks"* ]]; then
elif [ "$tweaks" = "1" ]; then
python3 -m pyimg4 im4p create -i work/kcache.patched2 -o work/kcache.im4p -f krnl --lzss
fi
sleep 1
@@ -499,13 +601,13 @@ if [ ! -f blobs/"$deviceid"-"$version".shsh2 ]; then
sleep 1
_kill_if_running iproxy
if [[ "$@" == *"--semi-tethered"* ]]; then
if [ "$semi_tethered" = "1" ]; then
_wait normal
sleep 5
echo "[*] Switching device into recovery mode..."
"$dir"/ideviceenterrecovery $(_info normal UniqueDeviceID)
elif [ ! "$1" = '--tweaks' ]; then
elif [ -z "$tweaks" ]; then
_wait normal
sleep 5
@@ -549,22 +651,22 @@ if [ ! -f boot-"$deviceid"/ibot.img4 ]; then
echo "[*] Patching and signing iBSS/iBoot"
"$dir"/iBoot64Patcher iBSS.dec iBSS.patched
if [[ "$@" == *"--semi-tethered"* ]]; then
if [[ "$@" == *"--no-baseband"* ]]; then
if [[ "$@" == *"--verbose"* ]]; then
if [ "$semi_tethered" = "1" ]; then
if [ "$no_baseband" = "1" ]; then
if [ "$verbose" = "1" ]; then
"$dir"/iBoot64Patcherfsboot ibot.dec ibot.patched -b '-v keepsyms=1 debug=0x2014e rd=disk0s1s7'
else
"$dir"/iBoot64Patcherfsboot ibot.dec ibot.patched -b 'keepsyms=1 debug=0x2014e rd=disk0s1s7'
fi
else
if [[ "$@" == *"--verbose"* ]]; then
if [ "$verbose" = "1" ]; then
"$dir"/iBoot64Patcherfsboot ibot.dec ibot.patched -b '-v keepsyms=1 debug=0x2014e rd=disk0s1s8'
else
"$dir"/iBoot64Patcherfsboot ibot.dec ibot.patched -b 'keepsyms=1 debug=0x2014e rd=disk0s1s8'
fi
fi
else
if [[ "$@" == *"--verbose"* ]]; then
if [ "$verbose" = "1" ]; then
"$dir"/iBoot64Patcherfsboot ibot.dec ibot.patched -b '-v keepsyms=1 debug=0x2014e'
else
"$dir"/iBoot64Patcherfsboot ibot.dec ibot.patched -b 'keepsyms=1 debug=0x2014e'
@@ -611,7 +713,7 @@ else
fi
if [ "$os" = 'Darwin' ]; then
if [ ! "$1" = '--dfu' ]; then
if [ -z "$dfu" ]; then
defaults write -g ignore-devices -bool false
defaults write com.apple.AMPDevicesAgent dontAutomaticallySyncIPods -bool false
killall Finder