]>
code.delx.au - refind/blob - install.sh
3 # Linux/MacOS X script to install rEFInd
7 # ./install.sh [options]
10 # "--esp" to install to the ESP rather than to the system's root
11 # filesystem. This is the default on Linux.
12 # "--usedefault {devicefile}" to install as default
13 # (/EFI/BOOT/BOOTX64.EFI and similar) to the specified device
14 # (/dev/sdd1 or whatever) without registering with the NVRAM.
15 # "--ownhfs {devicefile}" to install to an HFS+ volume that's NOT currently
16 # an OS X boot volume.
17 # "--root {dir}" to specify installation using the specified directory
18 # as the system's root
19 # "--alldrivers" to install all drivers along with regular files
20 # "--nodrivers" to suppress driver installation (default in Linux is
21 # driver used on /boot; --nodrivers is OS X default)
22 # "--shim {shimfile}" to install a shim.efi file for Secure Boot
23 # "--preloader" is synonymous with "--shim"
24 # "--localkeys" to re-sign x86-64 binaries with a locally-generated key
25 # "--yes" to assume a "yes" response to all prompts
27 # The "esp" option is valid only on Mac OS X; it causes
28 # installation to the EFI System Partition (ESP) rather than
29 # to the current OS X boot partition. Under Linux, this script
30 # installs to the ESP by default.
32 # This program is copyright (c) 2012 by Roderick W. Smith
33 # It is released under the terms of the GNU GPL, version 3,
34 # a copy of which should be included in the file COPYING.txt.
38 # 0.7.9 -- Fixed bug that caused errors if dmraid utility not installed
39 # 0.7.7 -- Fixed bug that created mangled refind_linux.conf file; added ability
40 # to locate and mount ESP on Linux, if it's not mounted
41 # 0.7.6 -- Added --ownhfs {device-filename} option
42 # 0.7.5 -- Fixed bug when installing to ESP on recent versions of OS X
43 # 0.7.2 -- Fixed code that could be confused by use of autofs to mount the ESP
44 # 0.7.0 -- Added support for the new Btrfs driver
45 # 0.6.12 -- Added support for PreLoader as well as for shim
46 # 0.6.11 -- Improvements in script's ability to handle directories with spaces
48 # 0.6.9 -- Install gptsync on Macs
49 # 0.6.8 -- Bug fix: ESP scan now uses "uniq".
50 # 0.6.6 -- Bug fix: Upgrade drivers when installed to EFI/BOOT. Also enable
51 # copying shim.efi and MokManager.efi over themselves.
52 # 0.6.4 -- Copies ext2 driver rather than ext4 driver for ext2/3fs
53 # 0.6.3 -- Support for detecting rEFInd in EFI/BOOT and EFI/Microsoft/Boot
54 # directories & for installing to EFI/BOOT in BIOS mode
55 # 0.6.2-1 -- Added --yes option & tweaked key-copying for use with RPM install script
56 # 0.6.1 -- Added --root option; minor bug fixes
57 # 0.6.0 -- Changed --drivers to --alldrivers and added --nodrivers option;
58 # changed default driver installation behavior in Linux to install
59 # the driver needed to read /boot (if available)
60 # 0.5.1.2 -- Fixed bug that caused failure to generate refind_linux.conf file
61 # 0.5.1.1 -- Fixed bug that caused script failure under OS X
62 # 0.5.1 -- Added --shim & --localkeys options & create sample refind_linux.conf
64 # 0.5.0 -- Added --usedefault & --drivers options & changed "esp" option to "--esp"
65 # 0.4.5 -- Fixed check for rEFItBlesser in OS X
66 # 0.4.2 -- Added notice about BIOS-based OSes & made NVRAM changes in Linux smarter
67 # 0.4.1 -- Added check for rEFItBlesser in OS X
68 # 0.3.3.1 -- Fixed OS X 10.7 bug; also works as make target
69 # 0.3.2.1 -- Check for presence of source files; aborts if not present
70 # 0.3.2 -- Initial version
72 # Note: install.sh version numbers match those of the rEFInd package
73 # with which they first appeared.
77 LocalKeysBase
="refind_local"
81 TargetX64
="refind_x64.efi"
82 TargetIA32
="refind_ia32.efi"
88 # Functions used by both OS X and Linux....
93 if [[ $OSName == "Linux" ]] ; then
94 # Install the driver required to read /boot, if it's available
99 while [[ $# -gt 0 ]]; do
101 --esp |
--ESP) InstallToEspOnMac
=1
105 TargetDir
=/System
/Library
/CoreServices
108 --usedefault) TargetDir
=/EFI
/BOOT
110 TargetX64
="bootx64.efi"
111 TargetIA32
="bootia32.efi"
117 --localkeys) LocalKeys
=1
119 --shim |
--preloader) ShimSource
="$2"
120 ShimType
=`basename $ShimSource`
123 --drivers |
--alldrivers) InstallDrivers
="all"
125 --nodrivers) InstallDrivers
="none"
129 * ) echo "Usage: $0 [--esp | --usedefault {device-file} | --root {directory} |"
130 echo " --ownhfs {device-file} ]"
131 echo " [--nodrivers | --alldrivers] [--shim {shim-filename}]"
132 echo " [--localkeys] [--yes]"
138 if [[ $InstallToEspOnMac == 1 && "$TargetDir" == '/EFI/BOOT' ]] ; then
139 echo "You may use --esp OR --usedefault, but not both! Aborting!"
142 if [[ "$RootDir" != '/' && "$TargetDir" == '/EFI/BOOT' ]] ; then
143 echo "You may use --usedefault OR --root, but not both! Aborting!"
146 if [[ "$RootDir" != '/' && $InstallToEspOnMac == 1 ]] ; then
147 echo "You may use --root OR --esp, but not both! Aborting!"
150 if [[ "$TargetDir" != '/System/Library/CoreServices' && "$OwnHfs" == '1' ]] ; then
151 echo "If you use --ownhfs, you may NOT use --usedefault! Aborting!"
155 RLConfFile
="$RootDir/boot/refind_linux.conf"
156 EtcKeysDir
="$RootDir/etc/refind.d/keys"
159 # Get a yes/no response from the user and place it in the YesNo variable.
160 # If the AlwaysYes variable is set to 1, skip the user input and set "Y"
161 # in the YesNo variable.
163 if [[ $AlwaysYes == 1 ]] ; then
171 # Abort if the rEFInd files can't be found.
172 # Also sets $ConfFile to point to the configuration file,
173 # $IconsDir to point to the icons directory, and
174 # $ShimSource to the source of the shim.efi file (if necessary).
176 # Note: This check is satisfied if EITHER the 32- or the 64-bit version
177 # is found, even on the wrong platform. This is because the platform
178 # hasn't yet been determined. This could obviously be improved, but it
179 # would mean restructuring lots more code....
180 if [[ ! -f "$RefindDir/refind_ia32.efi" && ! -f "$RefindDir/refind_x64.efi" ]] ; then
181 echo "The rEFInd binary file is missing! Aborting installation!"
185 if [[ -f "$RefindDir/refind.conf-sample" ]] ; then
186 ConfFile
="$RefindDir/refind.conf-sample"
187 elif [[ -f "$ThisDir/refind.conf-sample" ]] ; then
188 ConfFile
="$ThisDir/refind.conf-sample"
190 echo "The sample configuration file is missing! Aborting installation!"
194 if [[ -d "$RefindDir/icons" ]] ; then
195 IconsDir
="$RefindDir/icons"
196 elif [[ -d "$ThisDir/icons" ]] ; then
197 IconsDir
="$ThisDir/icons"
199 echo "The icons directory is missing! Aborting installation!"
203 if [[ "$ShimSource" != "none" ]] ; then
204 if [[ -f "$ShimSource" ]] ; then
205 if [[ $ShimType == "shimx64.efi" ||
$ShimType == "shim.efi" ]] ; then
206 TargetX64
="grubx64.efi"
207 MokManagerSource
=`dirname "$ShimSource"`/MokManager.efi
208 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
209 TargetX64
="loader.efi"
210 MokManagerSource
=`dirname "$ShimSource"`/HashTool.efi
212 echo "Unknown shim/PreBootloader filename: $ShimType!"
213 echo "Known filenames are shimx64.efi, shim.efi, and PreLoader.efi. Aborting!"
217 echo "The specified shim/PreBootloader file, $ShimSource, doesn't exist!"
218 echo "Aborting installation!"
224 # Helper for CopyRefindFiles; copies shim files (including MokManager, if it's
225 # available) to target.
227 cp -fb "$ShimSource" "$InstallDir/$TargetDir/$TargetShim"
228 if [[ $?
!= 0 ]] ; then
231 if [[ -f "$MokManagerSource" ]] ; then
232 cp -fb "$MokManagerSource" "$InstallDir/$TargetDir/"
234 if [[ $?
!= 0 ]] ; then
239 # Copy the public keys to the installation medium
241 if [[ $LocalKeys == 1 ]] ; then
242 mkdir
-p "$InstallDir/$TargetDir/keys/"
243 cp "$EtcKeysDir/$LocalKeysBase.cer" "$InstallDir/$TargetDir/keys/"
244 cp "$EtcKeysDir/$LocalKeysBase.crt" "$InstallDir/$TargetDir/keys/"
248 # Copy drivers from $RefindDir/drivers_$1 to $InstallDir/$TargetDir/drivers_$1,
249 # honoring the $InstallDrivers condition. Must be passed a suitable
250 # architecture code (ia32 or x64).
254 Blkid
=`which blkid 2> /dev/null`
255 if [[ $InstallDrivers == "all" ]] ; then
256 mkdir
-p "$InstallDir/$TargetDir/drivers_$1"
257 cp "$ThisDir"/drivers_
$1/*_
$1.efi
"$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
258 cp "$RefindDir"/drivers_
$1/*_
$1.efi
"$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
259 elif [[ "$InstallDrivers" == "boot" && -x "$Blkid" ]] ; then
260 BootPart
=`df /boot | grep dev | cut -f 1 -d " "`
261 BootFS
=`$Blkid -o export $BootPart 2> /dev/null | grep TYPE= | cut -f 2 -d =`
264 ext2 | ext3
) DriverType
="ext2"
265 # Could use ext4, but that can create unwanted entries from symbolic
266 # links in / to /boot/vmlinuz if a separate /boot partition is used.
268 ext4
) DriverType
="ext4"
270 reiserfs
) DriverType
="reiserfs"
272 btrfs
) DriverType
="btrfs"
274 hfsplus
) DriverType
="hfs"
278 if [[ -n $BootFS ]] ; then
279 echo "Installing driver for $BootFS (${DriverType}_$1.efi)"
280 mkdir
-p "$InstallDir/$TargetDir/drivers_$1"
281 cp "$ThisDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1/" 2> /dev
/null
282 cp "$RefindDir/drivers_$1/${DriverType}_$1.efi" "$InstallDir/$TargetDir/drivers_$1"/ 2> /dev
/null
287 # Copy tools (currently only gptsync, and that only on Macs) to the EFI/tools
288 # directory on the ESP. Must be passed a suitable architecture code (ia32
291 mkdir
-p $InstallDir/EFI
/tools
292 if [[ $OSName == 'Darwin' ]] ; then
293 cp -f "$RefindDir/tools_$1/gptsync_$1.efi" "$InstallDir/EFI/tools/"
294 if [[ -f "$InstallDir/EFI/tools/gptsync.efi" ]] ; then
295 mv "$InstallDir/EFI/tools/gptsync.efi" "$InstallDir/EFI/tools/gptsync.efi-disabled"
296 echo "Found old gptsync.efi; disabling it by renaming it to gptsync.efi-disabled"
301 # Copy the rEFInd files to the ESP or OS X root partition.
302 # Sets Problems=1 if any critical commands fail.
304 mkdir
-p "$InstallDir/$TargetDir"
305 if [[ "$TargetDir" == '/EFI/BOOT' ]] ; then
306 cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32" 2> /dev
/null
307 if [[ $?
!= 0 ]] ; then
308 echo "Note: IA32 (x86) binary not installed!"
310 cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64" 2> /dev
/null
311 if [[ $?
!= 0 ]] ; then
314 if [[ "$ShimSource" != "none" ]] ; then
315 TargetShim
="bootx64.efi"
318 if [[ $InstallDrivers == "all" ]] ; then
319 cp -r "$RefindDir"/drivers_
* "$InstallDir/$TargetDir/" 2> /dev
/null
320 cp -r "$ThisDir"/drivers_
* "$InstallDir/$TargetDir/" 2> /dev
/null
321 elif [[ $Upgrade == 1 ]] ; then
322 if [[ $Platform == 'EFI64' ]] ; then
332 elif [[ $Platform == 'EFI64' ||
$TargetDir == "/EFI/Microsoft/Boot" ]] ; then
333 cp "$RefindDir/refind_x64.efi" "$InstallDir/$TargetDir/$TargetX64"
334 if [[ $?
!= 0 ]] ; then
339 Refind
="refind_x64.efi"
341 if [[ "$ShimSource" != "none" ]] ; then
342 if [[ "$TargetShim" == "default" ]] ; then
343 TargetShim
=`basename "$ShimSource"`
347 if [[ $LocalKeys == 0 ]] ; then
348 echo "Storing copies of rEFInd Secure Boot public keys in $EtcKeysDir"
349 mkdir
-p "$EtcKeysDir"
350 cp "$ThisDir/keys/refind.cer" "$EtcKeysDir" 2> /dev
/null
351 cp "$ThisDir/keys/refind.crt" "$EtcKeysDir" 2> /dev
/null
354 if [[ "$TargetDir" == '/System/Library/CoreServices' ]] ; then
355 SetupMacHfs
$TargetX64
357 elif [[ $Platform == 'EFI32' ]] ; then
358 cp "$RefindDir/refind_ia32.efi" "$InstallDir/$TargetDir/$TargetIA32"
359 if [[ $?
!= 0 ]] ; then
364 Refind
="refind_ia32.efi"
365 if [[ "$TargetDir" == '/System/Library/CoreServices' ]] ; then
366 SetupMacHfs
$TargetIA32
369 echo "Unknown platform! Aborting!"
372 echo "Copied rEFInd binary files"
374 if [[ -d "$InstallDir/$TargetDir/icons" ]] ; then
375 rm -rf "$InstallDir/$TargetDir/icons-backup" &> /dev
/null
376 mv -f "$InstallDir/$TargetDir/icons" "$InstallDir/$TargetDir/icons-backup"
377 echo "Notice: Backed up existing icons directory as icons-backup."
379 cp -r "$IconsDir" "$InstallDir/$TargetDir"
380 if [[ $?
!= 0 ]] ; then
383 mkdir
-p "$InstallDir/$TargetDir/keys"
384 cp -rf "$ThisDir"/keys
/*.
[cd]er
"$InstallDir/$TargetDir/keys/" 2> /dev
/null
385 cp -rf "$EtcKeysDir"/*.
[cd]er
"$InstallDir/$TargetDir/keys/" 2> /dev
/null
386 if [[ -f "$InstallDir/$TargetDir/refind.conf" ]] ; then
387 echo "Existing refind.conf file found; copying sample file as refind.conf-sample"
388 echo "to avoid overwriting your customizations."
390 cp -f "$ConfFile" "$InstallDir/$TargetDir"
391 if [[ $?
!= 0 ]] ; then
395 echo "Copying sample configuration file as refind.conf; edit this file to configure"
398 cp -f "$ConfFile" "$InstallDir/$TargetDir/refind.conf"
399 if [[ $?
!= 0 ]] ; then
403 if [[ $DeleteRefindDir == 1 ]] ; then
404 echo "Deleting the temporary directory $RefindDir"
407 } # CopyRefindFiles()
409 # Mount the partition the user specified with the --usedefault or --ownhfs option
410 MountDefaultTarget
() {
411 InstallDir
=/tmp
/refind_install
412 mkdir
-p "$InstallDir"
414 if [[ $OSName == 'Darwin' ]] ; then
415 if [[ $OwnHfs == '1' ]] ; then
416 Temp
=`diskutil info "$TargetPart" | grep "Mount Point"`
417 InstallDir
=`echo $Temp | cut -f 3-30 -d ' '`
418 if [[ $InstallDir == '' ]] ; then
419 InstallDir
=/tmp
/refind_install
420 mount
-t hfs
"$TargetPart" "$InstallDir"
425 mount
-t msdos
"$TargetPart" "$InstallDir"
427 elif [[ $OSName == 'Linux' ]] ; then
428 mount
-t vfat
"$TargetPart" "$InstallDir"
430 if [[ $?
!= 0 ]] ; then
431 echo "Couldn't mount $TargetPart ! Aborting!"
435 echo "UnmountEsp = $UnmountEsp"
436 } # MountDefaultTarget()
439 # A series of OS X support functions....
442 # Mount the ESP at /Volumes/ESP or determine its current mount
444 # Sets InstallDir to the ESP mount point
445 # Sets UnmountEsp if we mounted it
447 # Identify the ESP. Note: This returns the FIRST ESP found;
448 # if the system has multiple disks, this could be wrong!
449 Temp
=`diskutil list | grep " EFI " | grep -o 'disk.*'`
450 Esp
=/dev
/`echo $Temp`
451 # If the ESP is mounted, use its current mount point....
452 Temp
=`df -P | grep "$Esp"`
453 InstallDir
=`echo $Temp | cut -f 6 -d ' '`
454 if [[ "$InstallDir" == '' ]] ; then
455 mkdir
/Volumes
/ESP
&> /dev
/null
456 mount
-t msdos
"$Esp" /Volumes
/ESP
457 if [[ $?
!= 0 ]] ; then
458 echo "Unable to mount ESP! Aborting!\n"
462 InstallDir
="/Volumes/ESP"
466 # Set up for booting from Mac HFS+ volume that boots rEFInd in MJG's way
467 # (http://mjg59.dreamwidth.org/7468.html)
468 # Must be passed the original rEFInd binary filename (without a path).
470 if [[ -s "$InstallDir/mach_kernel" ]] ; then
471 echo "Attempt to install rEFInd to a partition with a /mach_kernel file! Aborting!"
474 cp -n "$InstallDir/$TargetDir/boot.efi" "$InstallDir/$TargetDir/boot.efi-backup" &> /dev
/null
475 ln -f "$InstallDir/$TargetDir/$1" "$InstallDir/$TargetDir/boot.efi"
476 touch "$InstallDir/mach_kernel"
477 rm "$InstallDir/$TargetDir/SystemVersion.plist" &> /dev
/null
478 cat - << ENDOFHERE >> "$InstallDir/$TargetDir/SystemVersion.plist"
479 <xml version="1.0" encoding="UTF-8"?>
480 <plist version="1.0">
482 <key>ProductBuildVersion</key>
484 <key>ProductName</key>
485 <string>rEFInd</string>
486 <key>ProductVersion</key>
487 <string>0.7.6</string>
493 # Control the OS X installation.
494 # Sets Problems=1 if problems found during the installation.
496 echo "Installing rEFInd on OS X...."
497 if [[ "$TargetDir" == "/EFI/BOOT" ||
"$OwnHfs" == '1' ]] ; then
499 elif [[ "$InstallToEspOnMac" == "1" ]] ; then
502 InstallDir
="$RootDir/"
504 echo "Installing rEFInd to the partition mounted at $InstallDir"
505 Platform
=`ioreg -l -p IODeviceTree | grep firmware-abi | cut -d "\"" -f 4`
507 if [[ $InstallToEspOnMac == "1" ]] ; then
508 bless
--mount "$InstallDir" --setBoot --file "$InstallDir/$TargetDir/$Refind"
509 elif [[ "$TargetDir" != "/EFI/BOOT" ]] ; then
510 bless
--setBoot --folder "$InstallDir/$TargetDir" --file "$InstallDir/$TargetDir/$Refind"
512 if [[ $?
!= 0 ]] ; then
515 if [[ -f /Library
/StartupItems
/rEFItBlesser ||
-d /Library
/StartupItems
/rEFItBlesser
]] ; then
517 echo "/Library/StartupItems/rEFItBlesser found!"
518 echo "This program is part of rEFIt, and will cause rEFInd to fail to work after"
519 echo -n "its first boot. Do you want to remove rEFItBlesser (Y/N)? "
521 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
522 echo "Deleting /Library/StartupItems/rEFItBlesser..."
523 rm -r /Library
/StartupItems
/rEFItBlesser
525 echo "Not deleting rEFItBlesser."
529 echo "WARNING: If you have an Advanced Format disk, *DO NOT* attempt to check the"
530 echo "bless status with 'bless --info', since this is known to cause disk corruption"
531 echo "on some systems!!"
537 # Now a series of Linux support functions....
540 # Check for evidence that we're running in Secure Boot mode. If so, and if
541 # appropriate options haven't been set, warn the user and offer to abort.
542 # If we're NOT in Secure Boot mode but the user HAS specified the --shim
543 # or --localkeys option, warn the user and offer to abort.
545 # FIXME: Although I checked the presence (and lack thereof) of the
546 # /sys/firmware/efi/vars/SecureBoot* files on my Secure Boot test system
547 # before releasing this script, I've since found that they are at least
548 # sometimes present when Secure Boot is absent. This means that the first
549 # test can produce false alarms. A better test is highly desirable.
551 VarFile
=`ls -d /sys/firmware/efi/vars/SecureBoot* 2> /dev/null`
552 if [[ -n "$VarFile" && "$TargetDir" != '/EFI/BOOT' && "$ShimSource" == "none" ]] ; then
554 echo "CAUTION: Your computer appears to support Secure Boot, but you haven't"
555 echo "specified a valid shim.efi file source. If you've disabled Secure Boot and"
556 echo "intend to leave it disabled, this is fine; but if Secure Boot is active, the"
557 echo "resulting installation won't boot. You can read more about this topic at"
558 echo "http://www.rodsbooks.com/refind/secureboot.html."
560 echo -n "Do you want to proceed with installation (Y/N)? "
562 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
563 echo "OK; continuing with the installation..."
569 if [[ "$ShimSource" != "none" && ! -n "$VarFile" ]] ; then
571 echo "You've specified installing using a shim.efi file, but your computer does not"
572 echo "appear to be running in Secure Boot mode. Although installing in this way"
573 echo "should work, it's unnecessarily complex. You may continue, but unless you"
574 echo "plan to enable Secure Boot, you should consider stopping and omitting the"
575 echo "--shim option. You can read more about this topic at"
576 echo "http://www.rodsbooks.com/refind/secureboot.html."
578 echo -n "Do you want to proceed with installation (Y/N)? "
580 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
581 echo "OK; continuing with the installation..."
587 if [[ $LocalKeys != 0 && ! -n "$VarFile" ]] ; then
589 echo "You've specified re-signing your rEFInd binaries with locally-generated keys,"
590 echo "but your computer does not appear to be running in Secure Boot mode. The"
591 echo "keys you generate will be useless unless you enable Secure Boot. You may"
592 echo "proceed with this installation, but before you do so, you may want to read"
593 echo "more about it at http://www.rodsbooks.com/refind/secureboot.html."
595 echo -n "Do you want to proceed with installation (Y/N)? "
597 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
598 echo "OK; continuing with the installation..."
604 } # CheckSecureBoot()
606 # Check for the presence of locally-generated keys from a previous installation in
607 # $EtcKeysDir (/etc/refind.d/keys). If they're not present, generate them using
610 PrivateKey
="$EtcKeysDir/$LocalKeysBase.key"
611 CertKey
="$EtcKeysDir/$LocalKeysBase.crt"
612 DerKey
="$EtcKeysDir/$LocalKeysBase.cer"
613 OpenSSL
=`which openssl 2> /dev/null`
615 # Do the work only if one or more of the necessary keys is missing
616 # TODO: Technically, we don't need the DerKey; but if it's missing and openssl
617 # is also missing, this will fail. This could be improved.
618 if [[ ! -f "$PrivateKey" ||
! -f "$CertKey" ||
! -f "$DerKey" ]] ; then
619 echo "Generating a fresh set of local keys...."
620 mkdir
-p "$EtcKeysDir"
621 chmod 0700 "$EtcKeysDir"
622 if [[ ! -x "$OpenSSL" ]] ; then
623 echo "Can't find openssl, which is required to create your private signing keys!"
627 if [[ -f "$PrivateKey" ]] ; then
628 echo "Backing up existing $PrivateKey"
629 cp -f "$PrivateKey" "$PrivateKey.backup" 2> /dev
/null
631 if [[ -f "$CertKey" ]] ; then
632 echo "Backing up existing $CertKey"
633 cp -f "$CertKey" "$CertKey.backup" 2> /dev
/null
635 if [[ -f "$DerKey" ]] ; then
636 echo "Backing up existing $DerKey"
637 cp -f "$DerKey" "$DerKey.backup" 2> /dev
/null
639 "$OpenSSL" req
-new -x509 -newkey rsa
:2048 -keyout "$PrivateKey" -out "$CertKey" \
640 -nodes -days 3650 -subj "/CN=Locally-generated rEFInd key/"
641 "$OpenSSL" x509
-in "$CertKey" -out "$DerKey" -outform DER
642 chmod 0600 "$PrivateKey"
644 echo "Using existing local keys...."
648 # Sign a single binary. Requires parameters:
650 # $2 = destination file
651 # Also assumes that the SBSign, PESign, UseSBSign, UsePESign, and various key variables are set
653 # Aborts script on error
655 $SBSign --key "$PrivateKey" --cert "$CertKey" --output "$2" "$1"
656 if [[ $?
!= 0 ]] ; then
657 echo "Problem signing the binary $1! Aborting!"
662 # Re-sign the x86-64 binaries with a locally-generated key, First look for appropriate
663 # key files in $EtcKeysDir. If they're present, use them to re-sign the binaries. If
664 # not, try to generate new keys and store them in $EtcKeysDir.
666 SBSign
=`which sbsign 2> /dev/null`
667 echo "Found sbsign at $SBSign"
668 TempDir
="/tmp/refind_local"
669 if [[ ! -x "$SBSign" ]] ; then
670 echo "Can't find sbsign, which is required to sign rEFInd with your own keys!"
675 mkdir
-p "$TempDir/drivers_x64"
676 cp "$RefindDir/refind.conf-sample $TempDir" 2> /dev
/null
677 cp "$ThisDir/refind.conf-sample $TempDir" 2> /dev
/null
678 cp "$RefindDir/refind_ia32.efi $TempDir" 2> /dev
/null
679 cp -a "$RefindDir/drivers_ia32 $TempDir" 2> /dev
/null
680 cp -a "$ThisDir/drivers_ia32 $TempDir" 2> /dev
/null
681 SignOneBinary
"$RefindDir/refind_x64.efi" "$TempDir/refind_x64.efi"
683 IFS
=$
(echo -en "\n\b")
684 for Driver
in `ls "$RefindDir"/drivers_x64/*.efi "$ThisDir"/drivers_x64/*.efi 2> /dev/null` ; do
685 TempName
=`basename "$Driver"`
686 SignOneBinary
"$Driver" "$TempDir/drivers_x64/$TempName"
693 # Locate and mount an ESP, if possible, based on parted output.
694 # Should be called only if /boot/efi is NOT an acceptable ESP.
695 # Sets InstallDir to the mounted ESP's path ($RootDir/boot/efi)
696 # and EspFilesystem the filesystem (always "vfat")
698 echo "The ESP doesn't seem to be mounted! Trying to find it...."
705 for Drive
in `ls /dev/[sh]d?` ; do
707 Dmraid
=`which dmraid 2> /dev/null`
708 if [ -x "$Dmraid" ] ; then
709 DmStatus
=`dmraid -r | grep $Drive`
710 if [ -n "$DmStatus" ] ; then
711 echo "$Drive seems to be part of a RAID array; skipping!"
715 TableType
=`parted $Drive print -m -s 2>/dev/null | awk -F: '$1 == "'$Drive'" { print $6 }'`
716 if [[ $TableType == 'gpt' && $SkipIt == 0 ]] ; then # read only GPT disks that aren't part of dmraid array
717 PartNum
=`LANG=C parted $Drive print -m -s 2>/dev/null | awk -F: '$7 ~ "(^boot| boot)" { print $1 }' | head -n 1`
718 if [ "$PartNum" -eq "$PartNum" ] 2> /dev
/null
; then
719 InstallDir
="$RootDir/boot/efi"
721 mount
$Drive$PartNum $InstallDir
722 EspFilesystem
=`grep "$Drive$PartNum.*/boot/efi" /etc/mtab | uniq | grep -v autofs | cut -d " " -f 3`
723 if [[ $EspFilesystem != 'vfat' ]] ; then
726 echo "Mounting ESP at $InstallDir"
729 fi # $PartNum -eq $PartNum
734 # Identifies the ESP's location (/boot or /boot/efi, or these locations under
735 # the directory specified by --root); aborts if the ESP isn't mounted at
737 # Sets InstallDir to the ESP mount point.
739 mount
/boot
&> /dev
/null
740 mount
/boot
/efi
&> /dev
/null
741 EspLine
=`df "$RootDir/boot/efi" 2> /dev/null | grep boot/efi`
742 if [[ ! -n "$EspLine" ]] ; then
743 EspLine
=`df "$RootDir"/boot | grep boot`
745 InstallDir
=`echo $EspLine | cut -d " " -f 6`
747 if [[ -n "$InstallDir" ]] ; then
748 EspFilesystem
=`grep "$InstallDir" /etc/mtab | uniq | grep -v autofs | cut -d " " -f 3`
750 if [[ $EspFilesystem != 'vfat' ]] ; then
753 if [[ $EspFilesystem != 'vfat' ]] ; then
754 echo "$RootDir/$InstallDir doesn't seem to be on a VFAT filesystem. The ESP must be"
755 echo "mounted at $RootDir/boot or $RootDir/boot/efi and it must be VFAT! Aborting!"
758 echo "ESP was found at $InstallDir using $EspFilesystem"
761 # Uses efibootmgr to add an entry for rEFInd to the EFI's NVRAM.
762 # If this fails, sets Problems=1
766 Efibootmgr
=`which efibootmgr 2> /dev/null`
767 if [[ "$Efibootmgr" ]] ; then
768 InstallDisk
=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 1-8`
769 PartNum
=`grep "$InstallDir" /etc/mtab | cut -d " " -f 1 | cut -c 9-10`
770 EntryFilename
="$TargetDir/$Refind"
771 EfiEntryFilename
=`echo ${EntryFilename//\//\\\}`
772 EfiEntryFilename2
=`echo ${EfiEntryFilename} | sed s/\\\\\\\\/\\\\\\\\\\\\\\\\/g`
773 ExistingEntry
=`"$Efibootmgr" -v | grep -i "$EfiEntryFilename2"`
775 if [[ "$ExistingEntry" ]] ; then
776 ExistingEntryBootNum
=`echo "$ExistingEntry" | cut -c 5-8`
777 FirstBoot
=`"$Efibootmgr" | grep BootOrder | cut -c 12-15`
778 if [[ "$ExistingEntryBootNum" != "$FirstBoot" ]] ; then
779 echo "An existing rEFInd boot entry exists, but isn't set as the default boot"
780 echo "manager. The boot order is being adjusted to make rEFInd the default boot"
781 echo "manager. If this is NOT what you want, you should use efibootmgr to"
782 echo "manually adjust your EFI's boot order."
783 "$Efibootmgr" -b $ExistingEntryBootNum -B &> /dev
/null
790 if [[ $InstallIt == "1" ]] ; then
791 echo "Installing it!"
792 "$Efibootmgr" -c -l "$EfiEntryFilename" -L "rEFInd Boot Manager" -d $InstallDisk -p $PartNum &> /dev
/null
793 if [[ $?
!= 0 ]] ; then
799 else # efibootmgr not found
804 if [[ $EfibootmgrProblems ]] ; then
806 echo "ALERT: There were problems running the efibootmgr program! You may need to"
807 echo "rename the $Refind binary to the default name (EFI/boot/bootx64.efi"
808 echo "on x86-64 systems or EFI/boot/bootia32.efi on x86 systems) to have it run!"
811 echo "rEFInd has been set as the default boot manager."
815 # Create a minimal/sample refind_linux.conf file in /boot.
816 GenerateRefindLinuxConf
() {
817 if [[ -f "$RLConfFile" ]] ; then
818 echo "Existing $RLConfFile found; not overwriting."
820 echo "Creating $RLConfFile; edit it to adjust kernel options."
821 if [[ -f "$RootDir/etc/default/grub" ]] ; then
822 # We want the default options used by the distribution, stored here....
823 source "$RootDir/etc/default/grub"
824 echo "Setting default boot options based on $RootDir/etc/default/grub"
826 RootFS
=`df "$RootDir" | grep dev | cut -f 1 -d " "`
827 StartOfDevname
=`echo "$RootFS" | cut -b 1-7`
828 if [[ "$StartOfDevname" == "/dev/sd" ||
"$StartOfDevName" == "/dev/hd" ]] ; then
829 # Identify root filesystem by UUID rather than by device node, if possible
830 Uuid
=`blkid -o export -s UUID "$RootFS" 2> /dev/null | grep UUID=`
831 if [[ -n $Uuid ]] ; then
835 DefaultOptions
="$GRUB_CMDLINE_LINUX $GRUB_CMDLINE_LINUX_DEFAULT"
836 echo "\"Boot with standard options\" \"ro root=$RootFS $DefaultOptions \"" > $RLConfFile
837 echo "\"Boot to single-user mode\" \"ro root=$RootFS $DefaultOptions single\"" >> $RLConfFile
838 echo "\"Boot with minimal options\" \"ro root=$RootFS\"" >> $RLConfFile
842 # Set varaibles for installation in EFI/BOOT directory
844 TargetDir
="/EFI/BOOT"
845 if [[ $ShimSource == "none" ]] ; then
846 TargetX64
="bootx64.efi"
847 TargetIA32
="bootia32.efi"
849 if [[ $ShimType == "shim.efi" ||
$ShimType == "shimx64.efi" ]] ; then
850 TargetX64
="grubx64.efi"
851 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
852 TargetX64
="loader.efi"
854 echo "Unknown shim/PreBootloader type: $ShimType"
858 TargetIA32
="bootia32.efi"
859 TargetShim
="bootx64.efi"
861 } # SetFilenamesForBoot()
863 # Set variables for installation in EFI/Microsoft/Boot directory
865 TargetDir
="/EFI/Microsoft/Boot"
866 if [[ $ShimSource == "none" ]] ; then
867 TargetX64
="bootmgfw.efi"
869 if [[ $ShimType == "shim.efi" ||
$ShimType == "shimx64.efi" ]] ; then
870 TargetX64
="grubx64.efi"
871 elif [[ $ShimType == "preloader.efi" ||
$ShimType == "PreLoader.efi" ]] ; then
872 TargetX64
="loader.efi"
874 echo "Unknown shim/PreBootloader type: $ShimType"
878 TargetShim
="bootmgfw.efi"
882 # TargetDir defaults to /EFI/refind; however, this function adjusts it as follows:
883 # - If an existing refind.conf is available in /EFI/BOOT or /EFI/Microsoft/Boot,
884 # install to that directory under the suitable name; but DO NOT do this if
885 # refind.conf is also in /EFI/refind.
886 # - If booted in BIOS mode and the ESP lacks any other EFI files, install to
888 # - If booted in BIOS mode and there's no refind.conf file and there is a
889 # /EFI/Microsoft/Boot/bootmgfw.efi file, move it down one level and
890 # install under that name, "hijacking" the Windows boot loader filename
891 DetermineTargetDir
() {
894 if [[ -f $InstallDir/EFI
/BOOT
/refind.conf
]] ; then
898 if [[ -f $InstallDir/EFI
/Microsoft
/Boot
/refind.conf
]] ; then
902 if [[ -f $InstallDir/EFI
/refind
/refind.conf
]] ; then
903 TargetDir
="/EFI/refind"
906 if [[ $Upgrade == 1 ]] ; then
907 echo "Found rEFInd installation in $InstallDir$TargetDir; upgrading it."
910 if [[ ! -d /sys
/firmware
/efi
&& $Upgrade == 0 ]] ; then # BIOS-mode
911 FoundEfiFiles
=`find "$InstallDir/EFI/BOOT" -name "*.efi" 2> /dev/null`
912 FoundConfFiles
=`find "$InstallDir" -name "refind\.conf" 2> /dev/null`
913 if [[ ! -n "$FoundConfFiles" && -f "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" ]] ; then
914 mv -n "$InstallDir/EFI/Microsoft/Boot/bootmgfw.efi" "$InstallDir/EFI/Microsoft" &> /dev
/null
916 echo "Running in BIOS mode with a suspected Windows installation; moving boot loader"
917 echo "files so as to install to $InstallDir$TargetDir."
918 elif [[ ! -n "$FoundEfiFiles" ]] ; then # In BIOS mode and no default loader; install as default loader
920 echo "Running in BIOS mode with no existing default boot loader; installing to"
921 echo $InstallDir$TargetDir
923 echo "Running in BIOS mode with an existing default boot loader; backing it up and"
924 echo "installing rEFInd in its place."
925 if [[ -d "$InstallDir/EFI/BOOT-rEFIndBackup" ]] ; then
927 echo "Caution: An existing backup of a default boot loader exists! If the current"
928 echo "default boot loader and the backup are different boot loaders, the current"
929 echo "one will become inaccessible."
931 echo -n "Do you want to proceed with installation (Y/N)? "
933 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
934 echo "OK; continuing with the installation..."
939 mv -n "$InstallDir/EFI/BOOT" "$InstallDir/EFI/BOOT-rEFIndBackup"
943 } # DetermineTargetDir()
945 # Controls rEFInd installation under Linux.
946 # Sets Problems=1 if something goes wrong.
948 if [[ "$TargetDir" == "/System/Library/CoreServices" ]] ; then
949 echo "You may not use the --ownhfs option under Linux! Aborting!"
952 echo "Installing rEFInd on Linux...."
953 modprobe efivars
&> /dev
/null
954 if [[ $TargetDir == "/EFI/BOOT" ]] ; then
961 if [[ $CpuType == 'x86_64' ]] ; then
963 elif [[ ($CpuType == 'i386' ||
$CpuType == 'i486' ||
$CpuType == 'i586' ||
$CpuType == 'i686') ]] ; then
965 # If we're in EFI mode, do some sanity checks, and alert the user or even
966 # abort. Not in BIOS mode, though, since that could be used on an emergency
967 # disc to try to recover a troubled Linux installation.
968 if [[ -d /sys
/firmware
/efi
]] ; then
969 if [[ "$ShimSource" != "none" && "$TargetDir" != "/BOOT/EFI" ]] ; then
971 echo "CAUTION: shim does not currently supports 32-bit systems, so you should not"
972 echo "use the --shim option to install on such systems. Aborting!"
977 echo "CAUTION: This Linux installation uses a 32-bit kernel. 32-bit EFI-based"
978 echo "computers are VERY RARE. If you've installed a 32-bit version of Linux"
979 echo "on a 64-bit computer, you should manually install the 64-bit version of"
980 echo "rEFInd. If you're installing on a Mac, you should do so from OS X. If"
981 echo "you're positive you want to continue with this installation, answer 'Y'"
982 echo "to the following question..."
984 echo -n "Are you sure you want to continue (Y/N)? "
986 if [[ $YesNo == "Y" ||
$YesNo == "y" ]] ; then
987 echo "OK; continuing with the installation..."
993 echo "Unknown CPU type '$CpuType'; aborting!"
997 if [[ $LocalKeys == 1 ]] ; then
1003 if [[ "$TargetDir" != "/EFI/BOOT" && "$TargetDir" != "/EFI/Microsoft/Boot" ]] ; then
1005 GenerateRefindLinuxConf
1007 } # InstallOnLinux()
1010 # The main part of the script. Sets a few environment variables,
1011 # performs a few startup checks, and then calls functions to
1012 # install under OS X or Linux, depending on the detected platform.
1017 ThisDir
="$( cd -P "$
( dirname "${BASH_SOURCE[0]}" )" && pwd )"
1018 RefindDir
="$ThisDir/refind"
1019 ThisScript
="$ThisDir/`basename $0`"
1020 if [[ `whoami` != "root" ]] ; then
1021 echo "Not running as root; attempting to elevate privileges via sudo...."
1022 sudo
"$ThisScript" "$@"
1023 if [[ $?
!= 0 ]] ; then
1024 echo "This script must be run as root (or using sudo). Exiting!"
1031 if [[ $OSName == 'Darwin' ]] ; then
1032 if [[ "$ShimSource" != "none" ]] ; then
1033 echo "The --shim option is not supported on OS X! Exiting!"
1036 if [[ "$LocalKeys" != 0 ]] ; then
1037 echo "The --localkeys option is not supported on OS X! Exiting!"
1041 elif [[ $OSName == 'Linux' ]] ; then
1044 echo "Running on unknown OS; aborting!"
1047 if [[ $Problems ]] ; then
1050 echo "Installation has completed, but problems were detected. Review the output for"
1051 echo "error messages and take corrective measures as necessary. You may need to"
1052 echo "re-run this script or install manually before rEFInd will work."
1056 echo "Installation has completed successfully."
1060 if [[ $UnmountEsp == '1' ]] ; then
1061 echo "Unmounting install dir"
1065 if [[ "$InstallDir" == /tmp
/refind_install
]] ; then