82 lines
2.0 KiB
Bash
82 lines
2.0 KiB
Bash
|
#!/bin/bash
|
||
|
|
|
||
|
|
#set +e
|
||
|
|
#set -o errexit
|
||
|
|
|
||
|
|
if [ $# -lt 4 ]
|
||
|
|
then
|
||
|
|
echo "Syntax: $0 IPSW RAMDISK KEY IV CUSTOMRAMDISK"
|
||
|
|
echo "python_scripts/kernel_patcher.py can generate a shell script with the correct parameters"
|
||
|
|
exit
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ ! -f ramdisk_tools/restored_external ]
|
||
|
|
then
|
||
|
|
echo "ramdisk_tools/restored_external not found, check compilation output for errors"
|
||
|
|
exit -1
|
||
|
|
fi
|
||
|
|
|
||
|
|
IPSW=$1
|
||
|
|
RAMDISK=$2
|
||
|
|
KEY=$3
|
||
|
|
IV=$4
|
||
|
|
CUSTOMRAMDISK=$5
|
||
|
|
if [ "$CUSTOMRAMDISK" == "" ]; then
|
||
|
|
CUSTOMRAMDISK="myramdisk.dmg"
|
||
|
|
fi
|
||
|
|
IMG3FS="./img3fs/img3fs"
|
||
|
|
IMG3MNT="/tmp/img3"
|
||
|
|
|
||
|
|
if [ ! -f $IMG3FS ]; then
|
||
|
|
echo "img3fs is missing, install osxfuse and run make -C img3fs/"
|
||
|
|
exit -1
|
||
|
|
fi
|
||
|
|
|
||
|
|
if [ ! -f ssh.tar.gz ]; then
|
||
|
|
echo "Downloading ssh.tar.gz from googlecode"
|
||
|
|
curl -O http://iphone-dataprotection.googlecode.com/files/ssh.tar.gz
|
||
|
|
fi
|
||
|
|
|
||
|
|
unzip $IPSW $RAMDISK
|
||
|
|
|
||
|
|
if [ -d "/Volumes/ramdisk" ]; then
|
||
|
|
hdiutil eject /Volumes/ramdisk
|
||
|
|
umount $IMG3MNT
|
||
|
|
fi
|
||
|
|
|
||
|
|
mkdir -p $IMG3MNT
|
||
|
|
|
||
|
|
$IMG3FS -key $KEY -iv $IV $IMG3MNT $RAMDISK
|
||
|
|
|
||
|
|
hdiutil attach -owners off $IMG3MNT/DATA.dmg
|
||
|
|
|
||
|
|
#remove baseband files to free space
|
||
|
|
rm -rf /Volumes/ramdisk/usr/local/standalone/firmware/*
|
||
|
|
rm -rf /Volumes/ramdisk/usr/share/progressui/
|
||
|
|
#dont replace existing files, replacing launchctl on armv6 ramdisks makes it fail somehow
|
||
|
|
tar -C /Volumes/ramdisk/ -xzkP < ssh.tar.gz
|
||
|
|
rm /Volumes/ramdisk/bin/vdir
|
||
|
|
rm /Volumes/ramdisk/bin/egrep
|
||
|
|
rm /Volumes/ramdisk/bin/grep
|
||
|
|
|
||
|
|
#rm /Volumes/ramdisk/usr/local/bin/restored_external
|
||
|
|
cp ramdisk_tools/restored_external /Volumes/ramdisk/usr/local/bin
|
||
|
|
|
||
|
|
cp ramdisk_tools/bruteforce ramdisk_tools/device_infos /Volumes/ramdisk/var/root
|
||
|
|
cp ramdisk_tools/scripts/* /Volumes/ramdisk/var/root
|
||
|
|
cp ramdisk_tools/ioflashstoragekit /Volumes/ramdisk/var/root
|
||
|
|
|
||
|
|
#if present, copy ssh public key to ramdisk
|
||
|
|
if [ -f ~/.ssh/id_rsa.pub ]; then
|
||
|
|
mkdir /Volumes/ramdisk/var/root/.ssh
|
||
|
|
cp ~/.ssh/id_rsa.pub /Volumes/ramdisk/var/root/.ssh/authorized_keys
|
||
|
|
fi
|
||
|
|
|
||
|
|
hdiutil eject /Volumes/ramdisk
|
||
|
|
umount $IMG3MNT
|
||
|
|
|
||
|
|
mv $RAMDISK $CUSTOMRAMDISK
|
||
|
|
|
||
|
|
#echo "$CUSTOMRAMDISK created"
|
||
|
|
|