# "--usedefault {devicefile}" to install as default
# (/EFI/BOOT/BOOTX64.EFI and similar) to the specified device
# (/dev/sdd1 or whatever) without registering with the NVRAM.
+# "--root {dir}" to specify installation using the specified directory
+# as the system's root
# "--alldrivers" to install all drivers along with regular files
# "--nodrivers" to suppress driver installation (default in Linux is
# driver used on /boot; --nodrivers is OS X default)
# "--shim {shimfile}" to install a shim.efi file for Secure Boot
# "--localkeys" to re-sign x86-64 binaries with a locally-generated key
+# "--yes" to assume a "yes" response to all prompts
#
# The "esp" option is valid only on Mac OS X; it causes
# installation to the EFI System Partition (ESP) rather than
#
# Revision history:
#
+# 0.6.11 -- Improvements in script's ability to handle directories with spaces
+# in their names
+# 0.6.9 -- Install gptsync on Macs
+# 0.6.8 -- Bug fix: ESP scan now uses "uniq".
+# 0.6.6 -- Bug fix: Upgrade drivers when installed to EFI/BOOT. Also enable
+# copying shim.efi and MokManager.efi over themselves.
+# 0.6.4 -- Copies ext2 driver rather than ext4 driver for ext2/3fs
+# 0.6.3 -- Support for detecting rEFInd in EFI/BOOT and EFI/Microsoft/Boot
+# directories & for installing to EFI/BOOT in BIOS mode
# 0.6.2-1 -- Added --yes option & tweaked key-copying for use with RPM install script
# 0.6.1 -- Added --root option; minor bug fixes
# 0.6.0 -- Changed --drivers to --alldrivers and added --nodrivers option;
TargetDir=/EFI/refind
LocalKeysBase="refind_local"
ShimSource="none"
+TargetShim="default"
TargetX64="refind_x64.efi"
TargetIA32="refind_ia32.efi"
LocalKeys=0
--esp | --ESP) InstallToEspOnMac=1
;;
--usedefault) TargetDir=/EFI/BOOT
- TargetPart=$2
+ TargetPart="$2"
TargetX64="bootx64.efi"
TargetIA32="bootia32.efi"
shift
;;
- --root) RootDir=$2
+ --root) RootDir="$2"
shift
;;
--localkeys) LocalKeys=1
;;
- --shim) ShimSource=$2
+ --shim) ShimSource="$2"
shift
;;
--drivers | --alldrivers) InstallDrivers="all"
shift
done
- if [[ $InstallToEspOnMac == 1 && $TargetDir == '/EFI/BOOT' ]] ; then
+ if [[ $InstallToEspOnMac == 1 && "$TargetDir" == '/EFI/BOOT' ]] ; then
echo "You may use --esp OR --usedefault, but not both! Aborting!"
exit 1
fi
- if [[ $RootDir != '/' && $TargetDir == '/EFI/BOOT' ]] ; then
+ if [[ "$RootDir" != '/' && "$TargetDir" == '/EFI/BOOT' ]] ; then
echo "You may use --usedefault OR --root, but not both! Aborting!"
exit 1
fi
- if [[ $RootDir != '/' && $InstallToEspOnMac == 1 ]] ; then
+ if [[ "$RootDir" != '/' && $InstallToEspOnMac == 1 ]] ; then
echo "You may use --root OR --esp, but not both! Aborting!"
exit 1
fi
# is found, even on the wrong platform. This is because the platform
# hasn't yet been determined. This could obviously be improved, but it
# would mean restructuring lots more code....
- if [[ ! -f $RefindDir/refind_ia32.efi && ! -f $RefindDir/refind_x64.efi ]] ; then
+ if [[ ! -f "$RefindDir/refind_ia32.efi" && ! -f "$RefindDir/refind_x64.efi" ]] ; then
echo "The rEFInd binary file is missing! Aborting installation!"
exit 1
fi
- if [[ -f $RefindDir/refind.conf-sample ]] ; then
- ConfFile=$RefindDir/refind.conf-sample
- elif [[ -f $ThisDir/refind.conf-sample ]] ; then
- ConfFile=$ThisDir/refind.conf-sample
+ if [[ -f "$RefindDir/refind.conf-sample" ]] ; then
+ ConfFile="$RefindDir/refind.conf-sample"
+ elif [[ -f "$ThisDir/refind.conf-sample" ]] ; then
+ ConfFile="$ThisDir/refind.conf-sample"
else
echo "The sample configuration file is missing! Aborting installation!"
exit 1
fi
- if [[ -d $RefindDir/icons ]] ; then
- IconsDir=$RefindDir/icons
- elif [[ -d $ThisDir/icons ]] ; then
- IconsDir=$ThisDir/icons
+ if [[ -d "$RefindDir/icons" ]] ; then
+ IconsDir="$RefindDir/icons"
+ elif [[ -d "$ThisDir/icons" ]] ; then
+ IconsDir="$ThisDir/icons"
else
echo "The icons directory is missing! Aborting installation!"
exit 1
fi
- if [[ $ShimSource != "none" ]] ; then
- if [[ -f $ShimSource ]] ; then
+ if [[ "$ShimSource" != "none" ]] ; then
+ if [[ -f "$ShimSource" ]] ; then
TargetX64="grubx64.efi"
- MokManagerSource=`dirname $ShimSource`/MokManager.efi
+ MokManagerSource=`dirname "$ShimSource"`/MokManager.efi
else
echo "The specified shim file, $ShimSource, doesn't exist!"
echo "Aborting installation!"
# Helper for CopyRefindFiles; copies shim files (including MokManager, if it's
# available) to target.
CopyShimFiles() {
- cp $ShimSource $InstallDir/$TargetDir/$TargetShim
+ cp -fb "$ShimSource" "$InstallDir/$TargetDir/$TargetShim"
if [[ $? != 0 ]] ; then
Problems=1
fi
- if [[ -f $MokManagerSource ]] ; then
- cp $MokManagerSource $InstallDir/$TargetDir/
+ if [[ -f "$MokManagerSource" ]] ; then
+ cp -fb "$MokManagerSource" "$InstallDir/$TargetDir/"
fi
if [[ $? != 0 ]] ; then
Problems=1
# Copy the public keys to the installation medium
CopyKeys() {
if [[ $LocalKeys == 1 ]] ; then
- mkdir -p $InstallDir/$TargetDir/keys/
- cp $EtcKeysDir/$LocalKeysBase.cer $InstallDir/$TargetDir/keys/
- cp $EtcKeysDir/$LocalKeysBase.crt $InstallDir/$TargetDir/keys/
-# else
-# cp $ThisDir/refind.cer $InstallDir/$TargetDir/keys/
-# cp $ThisDir/refind.crt $InstallDir/$TargetDir/keys/
+ mkdir -p "$InstallDir/$TargetDir/keys/"
+ cp "$EtcKeysDir/$LocalKeysBase.cer" "$InstallDir/$TargetDir/keys/"
+ cp "$EtcKeysDir/$LocalKeysBase.crt" "$InstallDir/$TargetDir/keys/"
fi
} # CopyKeys()
# architecture code (ia32 or x64).
CopyDrivers() {
if [[ $InstallDrivers == "all" ]] ; then
- mkdir -p $InstallDir/$TargetDir/drivers_$1
- cp $RefindDir/drivers_$1/*_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
- cp $ThisDir/drivers_$1/*_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
- elif [[ $InstallDrivers == "boot" && -x `which blkid` ]] ; then
+ mkdir -p "$InstallDir/$TargetDir/drivers_$1"
+ cp "$ThisDir"/drivers_$1/*_$1.efi "$InstallDir/$TargetDir/drivers_$1/" 2> /dev/null
+ cp "$RefindDir"/drivers_$1/*_$1.efi "$InstallDir/$TargetDir/drivers_$1/" 2> /dev/null
+ elif [[ "$InstallDrivers" == "boot" && -x `which blkid` ]] ; then
BootPart=`df /boot | grep dev | cut -f 1 -d " "`
BootFS=`blkid -o export $BootPart 2> /dev/null | grep TYPE= | cut -f 2 -d =`
DriverType=""
case $BootFS in
- ext2 | ext3 | ext4) DriverType="ext4"
+ ext2 | ext3) DriverType="ext2"
+ # Could use ext4, but that can create unwanted entries from symbolic
+ # links in / to /boot/vmlinuz if a separate /boot partition is used.
+ ;;
+ ext4) DriverType="ext4"
;;
reiserfs) DriverType="reiserfs"
;;
esac
if [[ -n $BootFS ]] ; then
echo "Installing driver for $BootFS (${DriverType}_$1.efi)"
- mkdir -p $InstallDir/$TargetDir/drivers_$1
- cp $RefindDir/drivers_$1/${DriverType}_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
- cp $ThisDir/drivers_$1/${DriverType}_$1.efi $InstallDir/$TargetDir/drivers_$1/ 2> /dev/null
+ mkdir -p "$InstallDir/$TargetDir/drivers_$1"
+ cp "$ThisDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1/" 2> /dev/null
+ cp "$RefindDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1"/ 2> /dev/null
fi
fi
}
+# Copy tools (currently only gptsync, and that only on Macs) to the EFI/tools
+# directory on the ESP. Must be passed a suitable architecture code (ia32
+# or x64).
+CopyTools() {
+ mkdir -p $InstallDir/EFI/tools
+ if [[ $OSName == 'Darwin' ]] ; then
+ cp -f "$RefindDir/tools_$1/gptsync_$1.efi" "$InstallDir/EFI/tools/"
+ if [[ -f "$InstallDir/EFI/tools/gptsync.efi" ]] ; then
+ mv "$InstallDir/EFI/tools/gptsync.efi" "$InstallDir/EFI/tools/gptsync.efi-disabled"
+ echo "Found old gptsync.efi; disabling it by renaming it to gptsync.efi-disabled"
+ fi
+ fi
+} # CopyTools()
+
# Copy the rEFInd files to the ESP or OS X root partition.
# Sets Problems=1 if any critical commands fail.
CopyRefindFiles() {
- mkdir -p $InstallDir/$TargetDir
- if [[ $TargetDir == '/EFI/BOOT' ]] ; then
- cp $RefindDir/refind_ia32.efi $InstallDir/$TargetDir/$TargetIA32 2> /dev/null
+ mkdir -p "$InstallDir/$TargetDir"
+ if [[ "$TargetDir" == '/EFI/BOOT' ]] ; then
+ cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32" 2> /dev/null
if [[ $? != 0 ]] ; then
echo "Note: IA32 (x86) binary not installed!"
fi
- cp $RefindDir/refind_x64.efi $InstallDir/$TargetDir/$TargetX64 2> /dev/null
+ cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64" 2> /dev/null
if [[ $? != 0 ]] ; then
Problems=1
fi
- if [[ $ShimSource != "none" ]] ; then
+ if [[ "$ShimSource" != "none" ]] ; then
TargetShim="bootx64.efi"
CopyShimFiles
fi
if [[ $InstallDrivers == "all" ]] ; then
- cp -r $RefindDir/drivers_* $InstallDir/$TargetDir/ 2> /dev/null
- cp -r $ThisDir/drivers_* $InstallDir/$TargetDir/ 2> /dev/null
+ cp -r "$RefindDir"/drivers_* "$InstallDir/$TargetDir/" 2> /dev/null
+ cp -r "$ThisDir"/drivers_* "$InstallDir/$TargetDir/" 2> /dev/null
+ elif [[ $Upgrade == 1 ]] ; then
+ if [[ $Platform == 'EFI64' ]] ; then
+ CopyDrivers x64
+ CopyTools x64
+ else
+ CopyDrivers ia32
+ CopyTools ia32
+ fi
fi
Refind=""
CopyKeys
- elif [[ $Platform == 'EFI32' ]] ; then
- cp $RefindDir/refind_ia32.efi $InstallDir/$TargetDir/$TargetIA32
- if [[ $? != 0 ]] ; then
- Problems=1
- fi
- CopyDrivers ia32
- Refind="refind_ia32.efi"
- elif [[ $Platform == 'EFI64' ]] ; then
- cp $RefindDir/refind_x64.efi $InstallDir/$TargetDir/$TargetX64
+ elif [[ $Platform == 'EFI64' || $TargetDir == "/EFI/Microsoft/Boot" ]] ; then
+ cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64"
if [[ $? != 0 ]] ; then
Problems=1
fi
CopyDrivers x64
+ CopyTools x64
Refind="refind_x64.efi"
CopyKeys
- if [[ $ShimSource != "none" ]] ; then
- TargetShim=`basename $ShimSource`
+ if [[ "$ShimSource" != "none" ]] ; then
+ if [[ "$TargetShim" == "default" ]] ; then
+ TargetShim=`basename "$ShimSource"`
+ fi
CopyShimFiles
- Refind=$TargetShim
+ Refind="$TargetShim"
if [[ $LocalKeys == 0 ]] ; then
echo "Storing copies of rEFInd Secure Boot public keys in $EtcKeysDir"
- mkdir -p $EtcKeysDir
- cp $ThisDir/keys/refind.cer $EtcKeysDir 2> /dev/null
- cp $ThisDir/keys/refind.crt $EtcKeysDir 2> /dev/null
+ mkdir -p "$EtcKeysDir"
+ cp "$ThisDir/keys/refind.cer" "$EtcKeysDir" 2> /dev/null
+ cp "$ThisDir/keys/refind.crt" "$EtcKeysDir" 2> /dev/null
fi
fi
+ elif [[ $Platform == 'EFI32' ]] ; then
+ cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32"
+ if [[ $? != 0 ]] ; then
+ Problems=1
+ fi
+ CopyDrivers ia32
+ CopyTools ia32
+ Refind="refind_ia32.efi"
else
echo "Unknown platform! Aborting!"
exit 1
fi
echo "Copied rEFInd binary files"
echo ""
- if [[ -d $InstallDir/$TargetDir/icons ]] ; then
- rm -rf $InstallDir/$TargetDir/icons-backup &> /dev/null
- mv -f $InstallDir/$TargetDir/icons $InstallDir/$TargetDir/icons-backup
+ if [[ -d "$InstallDir/$TargetDir/icons" ]] ; then
+ rm -rf "$InstallDir/$TargetDir/icons-backup" &> /dev/null
+ mv -f "$InstallDir/$TargetDir/icons" "$InstallDir/$TargetDir/icons-backup"
echo "Notice: Backed up existing icons directory as icons-backup."
fi
- cp -r $IconsDir $InstallDir/$TargetDir
+ cp -r "$IconsDir" "$InstallDir/$TargetDir"
if [[ $? != 0 ]] ; then
Problems=1
fi
- mkdir -p $InstallDir/$TargetDir/keys
- cp -rf $ThisDir/keys/*.[cd]er $InstallDir/$TargetDir/keys/ 2> /dev/null
- cp -rf $EtcKeysDir/*.[cd]er $InstallDir/$TargetDir/keys/ 2> /dev/null
- if [[ -f $InstallDir/$TargetDir/refind.conf ]] ; then
+ mkdir -p "$InstallDir/$TargetDir/keys"
+ cp -rf "$ThisDir"/keys/*.[cd]er "$InstallDir/$TargetDir/keys/" 2> /dev/null
+ cp -rf "$EtcKeysDir"/*.[cd]er "$InstallDir/$TargetDir/keys/" 2> /dev/null
+ if [[ -f "$InstallDir/$TargetDir/refind.conf" ]] ; then
echo "Existing refind.conf file found; copying sample file as refind.conf-sample"
echo "to avoid overwriting your customizations."
echo ""
- cp -f $ConfFile $InstallDir/$TargetDir
+ cp -f "$ConfFile" "$InstallDir/$TargetDir"
if [[ $? != 0 ]] ; then
Problems=1
fi
echo "Copying sample configuration file as refind.conf; edit this file to configure"
echo "rEFInd."
echo ""
- cp -f $ConfFile $InstallDir/$TargetDir/refind.conf
+ cp -f "$ConfFile" "$InstallDir/$TargetDir/refind.conf"
if [[ $? != 0 ]] ; then
Problems=1
fi
fi
if [[ $DeleteRefindDir == 1 ]] ; then
echo "Deleting the temporary directory $RefindDir"
- rm -r $RefindDir
+ rm -r "$RefindDir"
fi
} # CopyRefindFiles()
# Mount the partition the user specified with the --usedefault option
MountDefaultTarget() {
InstallDir=/tmp/refind_install
- mkdir -p $InstallDir
+ mkdir -p "$InstallDir"
if [[ $OSName == 'Darwin' ]] ; then
- mount -t msdos $TargetPart $InstallDir
+ mount -t msdos "$TargetPart" "$InstallDir"
elif [[ $OSName == 'Linux' ]] ; then
- mount -t vfat $TargetPart $InstallDir
+ mount -t vfat "$TargetPart" "$InstallDir"
fi
if [[ $? != 0 ]] ; then
echo "Couldn't mount $TargetPart ! Aborting!"
- rmdir $InstallDir
+ rmdir "$InstallDir"
exit 1
fi
UnmountEsp=1
Temp=`diskutil list | grep " EFI "`
Esp=/dev/`echo $Temp | cut -f 5 -d ' '`
# If the ESP is mounted, use its current mount point....
- Temp=`df | grep $Esp`
+ Temp=`df | grep "$Esp"`
InstallDir=`echo $Temp | cut -f 6 -d ' '`
- if [[ $InstallDir == '' ]] ; then
+ if [[ "$InstallDir" == '' ]] ; then
mkdir /Volumes/ESP &> /dev/null
- mount -t msdos $Esp /Volumes/ESP
+ mount -t msdos "$Esp" /Volumes/ESP
if [[ $? != 0 ]] ; then
echo "Unable to mount ESP! Aborting!\n"
exit 1
# Sets Problems=1 if problems found during the installation.
InstallOnOSX() {
echo "Installing rEFInd on OS X...."
- if [[ $TargetDir == "/EFI/BOOT" ]] ; then
+ if [[ "$TargetDir" == "/EFI/BOOT" ]] ; then
MountDefaultTarget
- elif [[ $InstallToEspOnMac == "1" ]] ; then
+ elif [[ "$InstallToEspOnMac" == "1" ]] ; then
MountOSXESP
else
InstallDir="$RootDir/"
fi
- echo "Installing rEFInd to the partition mounted at '$InstallDir'"
+ echo "Installing rEFInd to the partition mounted at $InstallDir"
Platform=`ioreg -l -p IODeviceTree | grep firmware-abi | cut -d "\"" -f 4`
CopyRefindFiles
if [[ $InstallToEspOnMac == "1" ]] ; then
- bless --mount $InstallDir --setBoot --file $InstallDir/$TargetDir/$Refind
- elif [[ $TargetDir != "/EFI/BOOT" ]] ; then
- bless --setBoot --folder $InstallDir/$TargetDir --file $InstallDir/$TargetDir/$Refind
+ bless --mount "$InstallDir" --setBoot --file "$InstallDir/$TargetDir/$Refind"
+ elif [[ "$TargetDir" != "/EFI/BOOT" ]] ; then
+ bless --setBoot --folder "$InstallDir/$TargetDir" --file "$InstallDir/$TargetDir/$Refind"
fi
if [[ $? != 0 ]] ; then
Problems=1
# test can produce false alarms. A better test is highly desirable.
CheckSecureBoot() {
VarFile=`ls -d /sys/firmware/efi/vars/SecureBoot* 2> /dev/null`
- if [[ -n $VarFile && $TargetDir != '/EFI/BOOT' && $ShimSource == "none" ]] ; then
+ if [[ -n "$VarFile" && "$TargetDir" != '/EFI/BOOT' && "$ShimSource" == "none" ]] ; then
echo ""
echo "CAUTION: Your computer appears to support Secure Boot, but you haven't"
echo "specified a valid shim.efi file source. If you've disabled Secure Boot and"
fi
fi
- if [[ $ShimSource != "none" && ! -n $VarFile ]] ; then
+ if [[ "$ShimSource" != "none" && ! -n "$VarFile" ]] ; then
echo ""
echo "You've specified installing using a shim.efi file, but your computer does not"
echo "appear to be running in Secure Boot mode. Although installing in this way"
fi
fi
- if [[ $LocalKeys != 0 && ! -n $VarFile ]] ; then
+ if [[ $LocalKeys != 0 && ! -n "$VarFile" ]] ; then
echo ""
echo "You've specified re-signing your rEFInd binaries with locally-generated keys,"
echo "but your computer does not appear to be running in Secure Boot mode. The"
# $EtcKeysDir (/etc/refind.d/keys). If they're not present, generate them using
# openssl.
GenerateKeys() {
- PrivateKey=$EtcKeysDir/$LocalKeysBase.key
- CertKey=$EtcKeysDir/$LocalKeysBase.crt
- DerKey=$EtcKeysDir/$LocalKeysBase.cer
+ PrivateKey="$EtcKeysDir/$LocalKeysBase.key"
+ CertKey="$EtcKeysDir/$LocalKeysBase.crt"
+ DerKey="$EtcKeysDir/$LocalKeysBase.cer"
OpenSSL=`which openssl 2> /dev/null`
# Do the work only if one or more of the necessary keys is missing
# TODO: Technically, we don't need the DerKey; but if it's missing and openssl
# is also missing, this will fail. This could be improved.
- if [[ ! -f $PrivateKey || ! -f $CertKey || ! -f $DerKey ]] ; then
+ if [[ ! -f "$PrivateKey" || ! -f "$CertKey" || ! -f "$DerKey" ]] ; then
echo "Generating a fresh set of local keys...."
- mkdir -p $EtcKeysDir
- chmod 0700 $EtcKeysDir
- if [[ ! -x $OpenSSL ]] ; then
+ mkdir -p "$EtcKeysDir"
+ chmod 0700 "$EtcKeysDir"
+ if [[ ! -x "$OpenSSL" ]] ; then
echo "Can't find openssl, which is required to create your private signing keys!"
echo "Aborting!"
exit 1
fi
- if [[ -f $PrivateKey ]] ; then
+ if [[ -f "$PrivateKey" ]] ; then
echo "Backing up existing $PrivateKey"
- cp -f $PrivateKey $PrivateKey.backup 2> /dev/null
+ cp -f "$PrivateKey" "$PrivateKey.backup" 2> /dev/null
fi
- if [[ -f $CertKey ]] ; then
+ if [[ -f "$CertKey" ]] ; then
echo "Backing up existing $CertKey"
- cp -f $CertKey $CertKey.backup 2> /dev/null
+ cp -f "$CertKey" "$CertKey.backup" 2> /dev/null
fi
- if [[ -f $DerKey ]] ; then
+ if [[ -f "$DerKey" ]] ; then
echo "Backing up existing $DerKey"
- cp -f $DerKey $DerKey.backup 2> /dev/null
+ cp -f "$DerKey" "$DerKey.backup" 2> /dev/null
fi
- $OpenSSL req -new -x509 -newkey rsa:2048 -keyout $PrivateKey -out $CertKey \
- -nodes -days 3650 -subj "/CN=Locally-generated rEFInd key/"
- $OpenSSL x509 -in $CertKey -out $DerKey -outform DER
- chmod 0600 $PrivateKey
+ "$OpenSSL" req -new -x509 -newkey rsa:2048 -keyout "$PrivateKey" -out "$CertKey" \
+ -nodes -days 3650 -subj "/CN=Locally-generated rEFInd key/"
+ "$OpenSSL" x509 -in "$CertKey" -out "$DerKey" -outform DER
+ chmod 0600 "$PrivateKey"
else
echo "Using existing local keys...."
fi
# appropriately.
# Aborts script on error
SignOneBinary() {
- $SBSign --key $PrivateKey --cert $CertKey --output $2 $1
+ $SBSign --key "$PrivateKey" --cert "$CertKey" --output "$2" "$1"
if [[ $? != 0 ]] ; then
echo "Problem signing the binary $1! Aborting!"
exit 1
SBSign=`which sbsign 2> /dev/null`
echo "Found sbsign at $SBSign"
TempDir="/tmp/refind_local"
- if [[ ! -x $SBSign ]] ; then
+ if [[ ! -x "$SBSign" ]] ; then
echo "Can't find sbsign, which is required to sign rEFInd with your own keys!"
echo "Aborting!"
exit 1
fi
GenerateKeys
- mkdir -p $TempDir/drivers_x64
- cp $RefindDir/refind.conf-sample $TempDir 2> /dev/null
- cp $ThisDir/refind.conf-sample $TempDir 2> /dev/null
- cp $RefindDir/refind_ia32.efi $TempDir
- cp -a $RefindDir/drivers_ia32 $TempDir 2> /dev/null
- cp -a $ThisDir/drivers_ia32 $TempDir 2> /dev/null
- SignOneBinary $RefindDir/refind_x64.efi $TempDir/refind_x64.efi
- for Driver in `ls $RefindDir/drivers_x64/*.efi $ThisDir/drivers_x64/*.efi 2> /dev/null` ; do
- TempName=`basename $Driver`
- SignOneBinary $Driver $TempDir/drivers_x64/$TempName
+ mkdir -p "$TempDir/drivers_x64"
+ cp "$RefindDir/refind.conf-sample $TempDir" 2> /dev/null
+ cp "$ThisDir/refind.conf-sample $TempDir" 2> /dev/null
+ cp "$RefindDir/refind_ia32.efi $TempDir" 2> /dev/null
+ cp -a "$RefindDir/drivers_ia32 $TempDir" 2> /dev/null
+ cp -a "$ThisDir/drivers_ia32 $TempDir" 2> /dev/null
+ SignOneBinary "$RefindDir/refind_x64.efi" "$TempDir/refind_x64.efi"
+ SaveIFS=$IFS
+ IFS=$(echo -en "\n\b")
+ for Driver in `ls "$RefindDir"/drivers_x64/*.efi "$ThisDir"/drivers_x64/*.efi 2> /dev/null` ; do
+ TempName=`basename "$Driver"`
+ SignOneBinary "$Driver" "$TempDir/drivers_x64/$TempName"
done
- RefindDir=$TempDir
+ IFS=$SaveIFS
+ RefindDir="$TempDir"
DeleteRefindDir=1
}
# either location.
# Sets InstallDir to the ESP mount point.
FindLinuxESP() {
- EspLine=`df $RootDir/boot/efi 2> /dev/null | grep boot/efi`
- if [[ ! -n $EspLine ]] ; then
- EspLine=`df $RootDir/boot | grep boot`
+ EspLine=`df "$RootDir/boot/efi" 2> /dev/null | grep boot/efi`
+ if [[ ! -n "$EspLine" ]] ; then
+ EspLine=`df "$RootDir"/boot | grep boot`
fi
InstallDir=`echo $EspLine | cut -d " " -f 6`
- if [[ -n $InstallDir ]] ; then
- EspFilesystem=`grep $InstallDir /etc/mtab | cut -d " " -f 3`
+ if [[ -n "$InstallDir" ]] ; then
+ EspFilesystem=`grep "$InstallDir" /etc/mtab | uniq | cut -d " " -f 3`
fi
+ echo "EspFilesystem is '$EspFilesystem'"
if [[ $EspFilesystem != 'vfat' ]] ; then
echo "$RootDir/boot/efi doesn't seem to be on a VFAT filesystem. The ESP must be"
echo "mounted at $RootDir/boot or $RootDir/boot/efi and it must be VFAT! Aborting!"
exit 1
fi
echo "ESP was found at $InstallDir using $EspFilesystem"
-} # MountLinuxESP
+} # FindLinuxESP
# Uses efibootmgr to add an entry for rEFInd to the EFI's NVRAM.
# If this fails, sets Problems=1
AddBootEntry() {
InstallIt="0"
Efibootmgr=`which efibootmgr 2> /dev/null`
- if [[ $Efibootmgr ]] ; then
- modprobe efivars &> /dev/null
- InstallDisk=`grep $InstallDir /etc/mtab | cut -d " " -f 1 | cut -c 1-8`
- PartNum=`grep $InstallDir /etc/mtab | cut -d " " -f 1 | cut -c 9-10`
- EntryFilename=$TargetDir/$Refind
+ if [[ "$Efibootmgr" ]] ; then
+ InstallDisk=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 1-8`
+ PartNum=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 9-10`
+ EntryFilename="$TargetDir/$Refind"
EfiEntryFilename=`echo ${EntryFilename//\//\\\}`
EfiEntryFilename2=`echo ${EfiEntryFilename} | sed s/\\\\\\\\/\\\\\\\\\\\\\\\\/g`
- ExistingEntry=`$Efibootmgr -v | grep $EfiEntryFilename2`
- # NOTE: Below protects against duplicate entries, but only for non-Secure Boot
- # installations.
- # TODO: Improve to detect & protect against duplicating a Secure Boot entry.
- if [[ $ExistingEntry && $ShimSource == "none" ]] ; then
- ExistingEntryBootNum=`echo $ExistingEntry | cut -c 5-8`
- FirstBoot=`$Efibootmgr | grep BootOrder | cut -c 12-15`
- if [[ $ExistingEntryBootNum != $FirstBoot ]] ; then
+ ExistingEntry=`"$Efibootmgr" -v | grep -i "$EfiEntryFilename2"`
+
+ if [[ "$ExistingEntry" ]] ; then
+ ExistingEntryBootNum=`echo "$ExistingEntry" | cut -c 5-8`
+ FirstBoot=`"$Efibootmgr" | grep BootOrder | cut -c 12-15`
+ if [[ "$ExistingEntryBootNum" != "$FirstBoot" ]] ; then
echo "An existing rEFInd boot entry exists, but isn't set as the default boot"
echo "manager. The boot order is being adjusted to make rEFInd the default boot"
echo "manager. If this is NOT what you want, you should use efibootmgr to"
echo "manually adjust your EFI's boot order."
- $Efibootmgr -b $ExistingEntryBootNum -B &> /dev/null
+ "$Efibootmgr" -b $ExistingEntryBootNum -B &> /dev/null
InstallIt="1"
fi
else
InstallIt="1"
fi
+
if [[ $InstallIt == "1" ]] ; then
echo "Installing it!"
- $Efibootmgr -c -l $EfiEntryFilename -L rEFInd -d $InstallDisk -p $PartNum &> /dev/null
+ "$Efibootmgr" -c -l "$EfiEntryFilename" -L "rEFInd Boot Manager" -d $InstallDisk -p $PartNum &> /dev/null
if [[ $? != 0 ]] ; then
EfibootmgrProblems=1
Problems=1
fi
fi
- else
+
+ else # efibootmgr not found
EfibootmgrProblems=1
Problems=1
fi
+
if [[ $EfibootmgrProblems ]] ; then
echo
echo "ALERT: There were problems running the efibootmgr program! You may need to"
# Create a minimal/sample refind_linux.conf file in /boot.
GenerateRefindLinuxConf() {
- if [[ -f $RLConfFile ]] ; then
+ if [[ -f "$RLConfFile" ]] ; then
echo "Existing $RLConfFile found; not overwriting."
else
if [[ -f "$RootDir/etc/default/grub" ]] ; then
# We want the default options used by the distribution, stored here....
source "$RootDir/etc/default/grub"
fi
- RootFS=`df $RootDir | grep dev | cut -f 1 -d " "`
- StartOfDevname=`echo $RootFS | cut -b 1-7`
- if [[ $StartOfDevname == "/dev/sd" || $StartOfDevName == "/dev/hd" ]] ; then
+ RootFS=`df "$RootDir" | grep dev | cut -f 1 -d " "`
+ StartOfDevname=`echo "$RootFS" | cut -b 1-7`
+ if [[ "$StartOfDevname" == "/dev/sd" || "$StartOfDevName" == "/dev/hd" ]] ; then
# Identify root filesystem by UUID rather than by device node, if possible
- Uuid=`blkid -o export $RootFS 2> /dev/null | grep UUID=`
+ Uuid=`blkid -o export "$RootFS" 2> /dev/null | grep UUID=`
if [[ -n $Uuid ]] ; then
- RootFS=$Uuid
+ RootFS="$Uuid"
fi
fi
DefaultOptions="$GRUB_CMDLINE_LINUX $GRUB_CMDLINE_LINUX_DEFAULT"
fi
}
+# Set varaibles for installation in EFI/BOOT directory
+SetVarsForBoot() {
+ TargetDir="/EFI/BOOT"
+ if [[ $ShimSource == "none" ]] ; then
+ TargetX64="bootx64.efi"
+ TargetIA32="bootia32.efi"
+ else
+ TargetX64="grubx64.efi"
+ TargetIA32="bootia32.efi"
+ TargetShim="bootx64.efi"
+ fi
+} # SetFilenamesForBoot()
+
+# Set variables for installation in EFI/Microsoft/Boot directory
+SetVarsForMsBoot() {
+ TargetDir="/EFI/Microsoft/Boot"
+ if [[ $ShimSource == "none" ]] ; then
+ TargetX64="bootmgfw.efi"
+ else
+ TargetX64="grubx64.efi"
+ TargetShim="bootmgfw.efi"
+ fi
+}
+
+# TargetDir defaults to /EFI/refind; however, this function adjusts it as follows:
+# - If an existing refind.conf is available in /EFI/BOOT or /EFI/Microsoft/Boot,
+# install to that directory under the suitable name; but DO NOT do this if
+# refind.conf is also in /EFI/refind.
+# - If booted in BIOS mode and the ESP lacks any other EFI files, install to
+# /EFI/BOOT
+# - If booted in BIOS mode and there's no refind.conf file and there is a
+# /EFI/Microsoft/Boot/bootmgfw.efi file, move it down one level and
+# install under that name, "hijacking" the Windows boot loader filename
+DetermineTargetDir() {
+ Upgrade=0
+
+ if [[ -f $InstallDir/EFI/BOOT/refind.conf ]] ; then
+ SetVarsForBoot
+ Upgrade=1
+ fi
+ if [[ -f $InstallDir/EFI/Microsoft/Boot/refind.conf ]] ; then
+ SetVarsForMsBoot
+ Upgrade=1
+ fi
+ if [[ -f $InstallDir/EFI/refind/refind.conf ]] ; then
+ TargetDir="/EFI/refind"
+ Upgrade=1
+ fi
+ if [[ $Upgrade == 1 ]] ; then
+ echo "Found rEFInd installation in $InstallDir$TargetDir; upgrading it."
+ fi
+
+ if [[ ! -d /sys/firmware/efi && $Upgrade == 0 ]] ; then # BIOS-mode
+ FoundEfiFiles=`find "$InstallDir/EFI/BOOT" -name "*.efi" 2> /dev/null`
+ FoundConfFiles=`find "$InstallDir" -name "refind\.conf" 2> /dev/null`
+ if [[ ! -n "$FoundConfFiles" && -f "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" ]] ; then
+ mv -n "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" "$InstallDir/EFI/Microsoft" &> /dev/null
+ SetVarsForMsBoot
+ echo "Running in BIOS mode with a suspected Windows installation; moving boot loader"
+ echo "files so as to install to $InstallDir$TargetDir."
+ elif [[ ! -n "$FoundEfiFiles" ]] ; then # In BIOS mode and no default loader; install as default loader
+ SetVarsForBoot
+ echo "Running in BIOS mode with no existing default boot loader; installing to"
+ echo $InstallDir$TargetDir
+ else
+ echo "Running in BIOS mode with an existing default boot loader; backing it up and"
+ echo "installing rEFInd in its place."
+ if [[ -d "$InstallDir/EFI/BOOT-rEFIndBackup" ]] ; then
+ echo ""
+ echo "Caution: An existing backup of a default boot loader exists! If the current"
+ echo "default boot loader and the backup are different boot loaders, the current"
+ echo "one will become inaccessible."
+ echo ""
+ echo -n "Do you want to proceed with installation (Y/N)? "
+ ReadYesNo
+ if [[ $YesNo == "Y" || $YesNo == "y" ]] ; then
+ echo "OK; continuing with the installation..."
+ else
+ exit 0
+ fi
+ fi
+ mv -n "$InstallDir/EFI/BOOT" "$InstallDir/EFI/BOOT-rEFIndBackup"
+ SetVarsForBoot
+ fi
+ fi # BIOS-mode
+} # DetermineTargetDir()
+
# Controls rEFInd installation under Linux.
# Sets Problems=1 if something goes wrong.
InstallOnLinux() {
echo "Installing rEFInd on Linux...."
+ modprobe efivars &> /dev/null
if [[ $TargetDir == "/EFI/BOOT" ]] ; then
MountDefaultTarget
else
FindLinuxESP
+ DetermineTargetDir
fi
CpuType=`uname -m`
if [[ $CpuType == 'x86_64' ]] ; then
Platform="EFI64"
- if [[ $LocalKeys == 1 ]] ; then
- ReSignBinaries
- fi
- elif [[ $CpuType == 'i386' || $CpuType == 'i486' || $CpuType == 'i586' || $CpuType == 'i686' ]] ; then
- if [[ $ShimSource != "none" && $TargetDir != "/BOOT/EFI" ]] ; then
- echo ""
- echo "CAUTION: Neither rEFInd nor shim currently supports 32-bit systems, so you"
- echo "should not use the --shim option to install on such systems. Aborting!"
- echo ""
- exit 1
- fi
+ elif [[ ($CpuType == 'i386' || $CpuType == 'i486' || $CpuType == 'i586' || $CpuType == 'i686') ]] ; then
Platform="EFI32"
- echo
- echo "CAUTION: This Linux installation uses a 32-bit kernel. 32-bit EFI-based"
- echo "computers are VERY RARE. If you've installed a 32-bit version of Linux"
- echo "on a 64-bit computer, you should manually install the 64-bit version of"
- echo "rEFInd. If you're installing on a Mac, you should do so from OS X. If"
- echo "you're positive you want to continue with this installation, answer 'Y'"
- echo "to the following question..."
- echo
- echo -n "Are you sure you want to continue (Y/N)? "
- ReadYesNo
- if [[ $YesNo == "Y" || $YesNo == "y" ]] ; then
- echo "OK; continuing with the installation..."
- else
- exit 0
- fi
+ # If we're in EFI mode, do some sanity checks, and alert the user or even
+ # abort. Not in BIOS mode, though, since that could be used on an emergency
+ # disc to try to recover a troubled Linux installation.
+ if [[ -d /sys/firmware/efi ]] ; then
+ if [[ "$ShimSource" != "none" && "$TargetDir" != "/BOOT/EFI" ]] ; then
+ echo ""
+ echo "CAUTION: shim does not currently supports 32-bit systems, so you should not"
+ echo "use the --shim option to install on such systems. Aborting!"
+ echo ""
+ exit 1
+ fi
+ echo
+ echo "CAUTION: This Linux installation uses a 32-bit kernel. 32-bit EFI-based"
+ echo "computers are VERY RARE. If you've installed a 32-bit version of Linux"
+ echo "on a 64-bit computer, you should manually install the 64-bit version of"
+ echo "rEFInd. If you're installing on a Mac, you should do so from OS X. If"
+ echo "you're positive you want to continue with this installation, answer 'Y'"
+ echo "to the following question..."
+ echo
+ echo -n "Are you sure you want to continue (Y/N)? "
+ ReadYesNo
+ if [[ $YesNo == "Y" || $YesNo == "y" ]] ; then
+ echo "OK; continuing with the installation..."
+ else
+ exit 0
+ fi
+ fi # in EFI mode
else
echo "Unknown CPU type '$CpuType'; aborting!"
exit 1
fi
+
+ if [[ $LocalKeys == 1 ]] ; then
+ ReSignBinaries
+ fi
+
CheckSecureBoot
CopyRefindFiles
- if [[ $TargetDir != "/EFI/BOOT" ]] ; then
+ if [[ "$TargetDir" != "/EFI/BOOT" && "$TargetDir" != "/EFI/Microsoft/Boot" ]] ; then
AddBootEntry
GenerateRefindLinuxConf
fi
#
OSName=`uname -s`
-GetParams $@
+GetParams "$@"
ThisDir="$( cd -P "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
RefindDir="$ThisDir/refind"
ThisScript="$ThisDir/`basename $0`"
if [[ `whoami` != "root" ]] ; then
echo "Not running as root; attempting to elevate privileges via sudo...."
- sudo $ThisScript "$@"
+ sudo "$ThisScript" "$@"
if [[ $? != 0 ]] ; then
echo "This script must be run as root (or using sudo). Exiting!"
exit 1
fi
CheckForFiles
if [[ $OSName == 'Darwin' ]] ; then
- if [[ $ShimSource != "none" ]] ; then
+ if [[ "$ShimSource" != "none" ]] ; then
echo "The --shim option is not supported on OS X! Exiting!"
exit 1
fi
- if [[ $LocalKeys != 0 ]] ; then
+ if [[ "$LocalKeys" != 0 ]] ; then
echo "The --localkeys option is not supported on OS X! Exiting!"
exit 1
fi
umount $InstallDir
fi
-if [[ $InstallDir == /tmp/refind_install ]] ; then
+if [[ "$InstallDir" == /tmp/refind_install ]] ; then
# sleep 5
- rmdir $InstallDir
+ rmdir "$InstallDir"
fi