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Administrator
Magisk
Commits
670fe859
Commit
670fe859
authored
Nov 28, 2016
by
topjohnwu
Browse files
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Plain Diff
Various fixes
Fixes #13 and #17
parent
30c04872
Show whitespace changes
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Side-by-side
Showing
2 changed files
with
44 additions
and
36 deletions
+44
-36
flash_script.sh
scripts/flash_script.sh
+17
-14
magic_mask.sh
scripts/magic_mask.sh
+27
-22
No files found.
scripts/flash_script.sh
View file @
670fe859
...
...
@@ -19,6 +19,12 @@ INSTALLER=$TMPDIR/magisk
COREDIR
=
/magisk/.core
# Boot Image Variables
CHROMEDIR
=
$INSTALLER
/chromeos
NEWBOOT
=
$TMPDIR
/boottmp/new-boot.img
UNPACKDIR
=
$TMPDIR
/boottmp/bootunpack
RAMDISK
=
$TMPDIR
/boottmp/ramdisk
# Default permissions
umask
022
...
...
@@ -86,7 +92,7 @@ find_boot_image() {
if
[
-z
"
$BOOTIMAGE
"
]
;
then
FSTAB
=
"/etc/recovery.fstab"
[
!
-f
"
$FSTAB
"
]
&&
FSTAB
=
"/etc/recovery.fstab.bak"
[
-f
"
$FSTAB
"
]
BOOTIMAGE
=
`
grep
-E
'\b/boot\b'
"
$FSTAB
"
|
grep
-oE
'/dev/[a-zA-Z0-9_./-]*'
`
[
-f
"
$FSTAB
"
]
&&
BOOTIMAGE
=
`
grep
-E
'\b/boot\b'
"
$FSTAB
"
|
grep
-oE
'/dev/[a-zA-Z0-9_./-]*'
`
fi
}
...
...
@@ -112,7 +118,7 @@ mount_image() {
if
(!
is_mounted
$2
)
;
then
LOOPDEVICE
=
/dev/block/loop
$LOOP
if
[
!
-f
"
$LOOPDEVICE
"
]
;
then
mknod
$LOOPDEVICE
b 7
$LOOP
mknod
$LOOPDEVICE
b 7
$LOOP
2>/dev/null
fi
losetup
$LOOPDEVICE
$1
if
[
"
$?
"
-eq
"0"
]
;
then
...
...
@@ -148,7 +154,7 @@ unpack_boot() {
mkdir
-p
$UNPACKDIR
mkdir
-p
$RAMDISK
cd
$UNPACKDIR
$BINDIR
/bootimgtools
--extract
$1
LD_LIBRARY_PATH
=
$SYSTEMLIB
$BINDIR
/bootimgtools
--extract
$1
cd
$RAMDISK
gunzip
-c
<
$UNPACKDIR
/ramdisk.gz | cpio
-i
...
...
@@ -158,11 +164,11 @@ repack_boot() {
cd
$RAMDISK
find
.
| cpio
-o
-H
newc 2>/dev/null |
gzip
-9
>
$UNPACKDIR
/ramdisk.gz
cd
$UNPACKDIR
$BINDIR
/bootimgtools
--repack
$ORIGBOOT
LD_LIBRARY_PATH
=
$SYSTEMLIB
$BINDIR
/bootimgtools
--repack
$ORIGBOOT
if
[
-f
chromeos
]
;
then
echo
" "
>
config
echo
" "
>
bootloader
$CHROMEDIR
/futility vbutil_kernel
--pack
new-boot.img.signed
--keyblock
$CHROMEDIR
/kernel.keyblock
--signprivate
$CHROMEDIR
/kernel_data_key.vbprivk
--version
1
--vmlinuz
new-boot.img
--config
config
--arch
arm
--bootloader
bootloader
--flags
0x1
LD_LIBRARY_PATH
=
$SYSTEMLIB
$CHROMEDIR
/futility vbutil_kernel
--pack
new-boot.img.signed
--keyblock
$CHROMEDIR
/kernel.keyblock
--signprivate
$CHROMEDIR
/kernel_data_key.vbprivk
--version
1
--vmlinuz
new-boot.img
--config
config
--arch
arm
--bootloader
bootloader
--flags
0x1
rm
-f
new-boot.img
mv
new-boot.img.signed new-boot.img
fi
...
...
@@ -173,7 +179,7 @@ repack_boot() {
fi
fi
mv
new-boot.img
$NEWBOOT
$BINDIR
/bootimgtools
--hexpatch
$NEWBOOT
\
LD_LIBRARY_PATH
=
$SYSTEMLIB
$BINDIR
/bootimgtools
--hexpatch
$NEWBOOT
\
49010054011440B93FA00F71E9000054010840B93FA00F7189000054001840B91FA00F7188010054
\
A1020054011440B93FA00F7140020054010840B93FA00F71E0010054001840B91FA00F7181010054
}
...
...
@@ -251,6 +257,9 @@ ui_print "- Device platform: $ARCH"
BINDIR
=
$INSTALLER
/
$ARCH
chmod
-R
755
$CHROMEDIR
/futility
$BINDIR
SYSTEMLIB
=
/system/lib
(
$IS64BIT
)
&&
SYSTEMLIB
=
/system/lib64
find_boot_image
if
[
-z
"
$BOOTIMAGE
"
]
;
then
ui_print
"! Unable to detect boot image"
...
...
@@ -277,7 +286,6 @@ if (is_mounted /data); then
PATH
=
/data/busybox:
$PATH
else
rm
-rf
/cache/data_bin 2>/dev/null
mkdir
-p
/cache/data_bin
cp
-af
$BINDIR
/cache/data_bin
cp
-af
$INSTALLER
/common/init.magisk.rc
$INSTALLER
/common/magic_mask.sh /cache/data_bin
fi
...
...
@@ -322,11 +330,6 @@ ui_print "- Found Boot Image: $BOOTIMAGE"
rm
-rf
$TMPDIR
/boottmp 2>/dev/null
mkdir
-p
$TMPDIR
/boottmp
CHROMEDIR
=
$INSTALLER
/chromeos
NEWBOOT
=
$TMPDIR
/boottmp/new-boot.img
UNPACKDIR
=
$TMPDIR
/boottmp/bootunpack
RAMDISK
=
$TMPDIR
/boottmp/ramdisk
ORIGBOOT
=
$BOOTIMAGE
ui_print
"- Unpacking boot image"
...
...
@@ -407,7 +410,7 @@ if (! $SUPERSU); then
fi
# sepolicy patches
$BINDIR
/sepolicy-inject
--magisk
-P
sepolicy
LD_LIBRARY_PATH
=
$SYSTEMLIB
$BINDIR
/sepolicy-inject
--magisk
-P
sepolicy
# Add new items
mkdir
-p
magisk 2>/dev/null
...
...
@@ -420,7 +423,7 @@ chmod 0750 init.magisk.rc sbin/magic_mask.sh
ui_print
"- Repacking boot image"
repack_boot
BOOTSIZE
=
`
blockdev
--getsize64
$BOOTIMAGE
`
BOOTSIZE
=
`
blockdev
--getsize64
$BOOTIMAGE
2>/dev/null
`
NEWSIZE
=
`
ls
-l
$NEWBOOT
|
awk
'{print $5}'
`
if
[
"
$NEWSIZE
"
-gt
"
$BOOTSIZE
"
]
;
then
ui_print
"! Boot partition space insufficient"
...
...
scripts/magic_mask.sh
View file @
670fe859
...
...
@@ -16,8 +16,9 @@ MOUNTINFO=$TMPDIR/mnt
# e.g. we rely on the option "-c" for cp (reserve contexts), and -exec for find
TOOLPATH
=
/data/busybox
BINPATH
=
/data/magisk
OLDPATH
=
$PATH
PATH
=
$TOOLPATH
:
$OLDPATH
export
OLDPATH
=
$PATH
export
PATH
=
$TOOLPATH
:
$OLDPATH
# Default permissions
umask
022
...
...
@@ -44,7 +45,6 @@ unblock() {
}
run_scripts
()
{
PATH
=
$OLDPATH
BASE
=
$MOUNTPOINT
for
MOD
in
$BASE
/
*
;
do
if
[
!
-f
"
$MOD
/disable"
]
;
then
...
...
@@ -56,7 +56,6 @@ run_scripts() {
fi
fi
done
PATH
=
$TOOLPATH
:
$OLDPATH
}
loopsetup
()
{
...
...
@@ -124,9 +123,8 @@ travel() {
clone_dummy
()
{
for
ITEM
in
"
$1
/"
*
;
do
if
[
-d
"
$DUMMDIR$ITEM
"
]
;
then
(
clone_dummy
"
$ITEM
"
)
elif
[
!
-e
"
$DUMMDIR$ITEM
"
]
;
then
if
[
!
-e
"
$DUMMDIR$ITEM
"
]
;
then
if
[
!
-d
"
$MOUNTINFO$ITEM
"
]
;
then
if
[
-d
"
$ITEM
"
]
;
then
# Create dummy directory
mkdir
-p
"
$DUMMDIR$ITEM
"
...
...
@@ -138,6 +136,13 @@ clone_dummy() {
mktouch
"
$DUMMDIR$ITEM
"
fi
chcon
-f
"u:object_r:system_file:s0"
"
$DUMMDIR$ITEM
"
else
# Need to clone a skeleton
(
clone_dummy
"
$ITEM
"
)
fi
elif
[
-d
"
$DUMMDIR$ITEM
"
]
;
then
# Need to clone a skeleton
(
clone_dummy
"
$ITEM
"
)
fi
done
}
...
...
@@ -270,12 +275,6 @@ case $1 in
log_print
"** Magisk post-fs-data mode running..."
# Live patch sepolicy
$BINPATH
/sepolicy-inject
--live
-s
su
# Multirom functions should go here, not available right now
MULTIROM
=
false
# Cache support
if
[
-d
"/cache/data_bin"
]
;
then
rm
-rf
$BINPATH
$TOOLPATH
...
...
@@ -294,6 +293,12 @@ case $1 in
find
$TOOLPATH
-exec
chcon
-h
"u:object_r:system_file:s0"
{}
\;
chmod
-R
755
$BINPATH
$TOOLPATH
# Live patch sepolicy
$BINPATH
/sepolicy-inject
--live
-s
su
# Multirom functions should go here, not available right now
MULTIROM
=
false
# Image merging
chmod
644
$IMG
/cache/magisk.img /data/magisk_merge.img 2>/dev/null
merge_image /cache/magisk.img
...
...
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