blob: ce79a2ccf83e783ced4ac1f7e23ff929dbb05896 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
#!/bin/bash
#
# Copyright 2017-2018 Filippo "Fil" Bergamo <fil.bergamo@riseup.net>
#
# This file is part of RepWifiApp.
#
# RepWifiApp is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# RepWifiApp is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with RepWifiApp. If not, see <http:#www.gnu.org/licenses/>.
#
# ********************************************************************
# ----------------------------------------------------------------------------
# This script copies the input APK into the /system/priv-app folder
# this makes the target App a system app, having system internal permissions.
#
# Input args: $1 = [destination-dir], $2=[source-file], $3=[system-partition]
#
# ----------------------------------------------------------------------------
LOG_TAG="RepWifi"
DESTDIR=$1
SRCAPK=$2
SYSPART=$3
function logE(){
log -p e -t $LOG_TAG $1
}
function logD(){
log -p d -t $LOG_TAG $1
}
# remounts /system readonly and restarts android's environment
# exits the script with the provided exit code $1
function finalize(){
mount -o ro,remount "$SYSPART"
start
exit $1
}
logD "Starting attempt to make myself a system app:"
logD "Source apk: $SRCAPK"
logD "Destination dir: $DESTDIR"
# stop android's user shell to prevent userspace actions
# while the system partition is writeable:
stop
# mount /system partition read-write:
mount -o rw,remount $SYSPART
if [[ -e $DESTDIR ]]; then
logD "Destination dir already exists."
else
logD "Destination dir doesn't exist; creating it.."
mkdir "$DESTDIR"
if [[ $? != 0 ]]; then
logE "FAILED to create destination dir"
finalize 1
fi
fi
# copy the source APK into the system apps' directory
logD "Copying apk.."
cp "$SRCAPK" "$DESTDIR"
if [[ $? == 0 ]]; then
logD "Succeeded in making myself a system app!"
finalize 0
else
logE "Failed to make myself a system app!"
finalize 2
fi
# just in case:
mount -o ro,remount "$SYSPART"
start
|
