From 00b4d46db69abc724b596cef2c8d504648e088c3 Mon Sep 17 00:00:00 2001
From: yorick Barbanneau <ephase@xieme-art.org>
Date: Thu, 8 Nov 2018 00:37:08 +0100
Subject: [PATCH] First commit

---
 README.md   |  20 +++++++
 lib/message |   1 +
 restore.sh  | 153 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 3 files changed, 174 insertions(+)
 create mode 100644 README.md
 create mode 160000 lib/message
 create mode 100755 restore.sh

diff --git a/README.md b/README.md
new file mode 100644
index 0000000..77c5f96
--- /dev/null
+++ b/README.md
@@ -0,0 +1,20 @@
+Android Oandbackup restore script
+---------------------------------
+
+A simple bash script to restore application backuped with OandBackup on a rooted
+Android Phone. This script can restore GPG encrypted backup.
+
+to use this script, clone the repo :
+
+```shell
+git clone https://git.epha.se/ephase/oandbackup_restore
+cd oandbackup_restore
+git submodule init && git submodule update
+```
+
+This script is in devellopment, this is not a working version
+
+## Licence
+
+Do what you want and feel free to send me a message or offer me a beer if you
+come near Bordeaux - France.
diff --git a/lib/message b/lib/message
new file mode 160000
index 0000000..e1f41d3
--- /dev/null
+++ b/lib/message
@@ -0,0 +1 @@
+Subproject commit e1f41d37fa105ea24749cf44d731c958ecfc2073
diff --git a/restore.sh b/restore.sh
new file mode 100755
index 0000000..b362fe7
--- /dev/null
+++ b/restore.sh
@@ -0,0 +1,153 @@
+#!/bin/bash
+source ./lib/message/message.sh
+
+DATADIR="/data/data"
+PHONE_TMPDIR="/sdcard/tmp"
+TMPDIR="/tmp/a_restore"
+SYSTEM_PART="/dev/block/mmcblk0p14"
+DEBUG=0
+DRYRUN=""
+CURRENT_DIR=$(pwd)
+
+process_args () {
+    while :; do
+        case $1 in
+            -h|-\?|--help)
+                usage
+                exit 0
+                ;;
+            v|--version)
+                show_version
+                exit 0
+                ;;
+            -d|--debug)
+                DEBUG=1
+                ;;
+            --dry-run)
+                DRYRUN="echo"
+                ;;
+            *)
+                debug "folder : $1"
+                [[ ! -d "$1" ]] && error "You must specify a folder" "fatal"
+                cd "$1"
+                break
+        esac
+        shift
+    done
+}
+
+usage () {
+    msg "\n**Android App Restore script for oandbackup**\n"
+    msg "This script restore backup made by oandbackup\n\n"
+    msg "__USAGE__ :\n"
+    msg "$0 -d --dry-run <folder>\n"
+    msg "-d\t\tactivate debug mode\n"
+    msg "--dry-mode\tdo nothing\n"
+    msg "\n"
+}
+
+show_version () {
+    msg "\nversion 0.01A\n"
+}
+
+clean () {
+    msg "\n\nTerminating script ..."
+    msg "\nCleaning phone temp directory : "
+    $ADB_EXE shell "rm -rf $PHONE_TMPDIR" 2> /dev/null
+    [[ $? -eq 0 ]] && msg "green" "Ok\n" || msg "red" "Error"
+    
+    msg "\nCleaning local temp directory : "
+    rm -rf $TMPDIR
+    [[ $? -eq 0 ]] && msg "green" "Ok\n" || msg "red" "Error\n"
+    exit 0
+}
+
+trap clean 2
+process_args $@
+GPG_EXE=$(which gpg)
+ADB_EXE=$(which adb)
+ZIP_EXE=$(which unzip)
+[[ -z $GPG_EXE ]] && error "gpg executable not found"
+[[ -z $ADB_EXE ]] && error "adb executable not found"
+[[ -z $ZIP_EXE ]] && error "unzip executable not found"
+
+if [ ! -z $DRYRUN ]
+then
+    GPG_EXE="debug $GPG_EXE"
+    ADB_EXE="debug $ADB_EXE"
+    ZIP_EXE="debug $ZIP_EXE"
+fi
+
+$ADB_EXE shell "mkdir $PHONE_TMPDIR" 2> /dev/null
+msg "**Android Restore App**\n\n"
+msg "**Pass 1** Install Application\n"
+mkdir -p $TMPDIR
+
+for d in $(ls -d */)
+do
+    mkdir -p ${TMPDIR}/${d}
+    msg "\tInstall __${d}__ : "
+    cd "$d"
+    [[ -f base.apk.gpg ]] && $GPG_EXE --decrypt --no-verbose base.apk.gpg > ${TMPDIR}/${d}base.apk 2> /dev/null
+    
+    if [ -f ${TMPDIR}/${d}base.apk ]
+    then
+        $ADB_EXE push ${TMPDIR}/${d}base.apk ${PHONE_TMPDIR}/base.apk > /dev/null || (msg "red" "Error in adb push\n"; cd ..; continue)
+    else
+        msg "red" " no application to restore \n"
+        cd ..
+        continue
+    fi
+
+    #I've got some problem with adb install ...
+    [[ -z $DRYRUN ]] && ret=$(adb install ${TMPDIR}/${d}base.apk)
+    [[ "$ret" -eq "Success" ]] && msg "green" " installed\n" || msg "red" " error\n"
+    $ADB_EXE shell "rm ${PHONE_TMPDIR}/base.apk"
+    cd .. 
+done
+
+msg "\nAll installations done, reboot phone into recovery\n"
+$ADB_EXE reboot recovery
+msg "When recovery is ready, press space to continue..."
+while true; do
+    IFS= read -s -n1 -r key
+    [[ $key == ' ' ]] && break
+done
+
+#Mount system partition to avoid error in ls
+$ADB_EXE shell "mount $SYSTEM_PART /system"
+sleep 2
+
+msg "\n\n**Pass 2** Restore apps data\n"
+
+for d in $(ls -d */)
+do
+    msg "\tRestore data for __${d}__ : "
+    cd $d
+    mkdir -p ${TMPDIR}/${d}
+    datafile=$(find . -type f -name "*.zip.gpg")
+    
+    if [ -z $datafile ]
+    then
+        basename=$(basename ${d}).zip 
+        [[ -z $basename ]] && error "Can't found data file"
+    else
+        basename=$(basename $datafile  .gpg)
+        $GPG_EXE --no-verbose --decrypt $datafile > ${TMPDIR}/${d}$basename 2>/dev/null
+    fi
+
+    $ZIP_EXE -qq ${TMPDIR}/${d}$basename -d ${TMPDIR}/${d} || (msg "red" "Can't extract $basename\n"; cd ..; continue)
+ 
+    #get app user and group
+    user=$($ADB_EXE shell "ls -dla ${DATADIR}/${d}" | awk '{print $3}')
+    if [ ! -z $user ]
+    then
+        msg "found user **$user** "
+        $ADB_EXE push ${TMPDIR}/${d}${d}* $DATADIR/${d} >/dev/null
+        $ADB_EXE shell "chown -R $user:$user ${DATADIR}/${d}*" && msg "green" "Done\n" || error "red" "can't chown\n"
+    else
+        warning "Can't found user"
+    fi
+    cd ..
+done
+clean