├── .gitignore ├── NOTICE ├── README.md ├── humpty.sh └── LICENSE /.gitignore: -------------------------------------------------------------------------------- 1 | dbdumps/ 2 | -------------------------------------------------------------------------------- /NOTICE: -------------------------------------------------------------------------------- 1 | Humpty Dumpty 2 | Copyright 2014 Pixplicity 3 | 4 | This product includes software developed at 5 | Pixplicity (http://www.pixplicity.com) 6 | 7 | ========================================================================= 8 | == NOTICE file corresponding to the section 4 d of == 9 | == the Apache License, Version 2.0, == 10 | == in this case for the Android-specific code. == 11 | ========================================================================= 12 | 13 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Humpty Dumpty - A file dumper for Android 2 | 3 | A simple file dump utility for Android. 4 | 5 | Note that this only works for debuggable applications. 6 | 7 | Usage: 8 | 9 | humpty.sh [--list-files ] [--dump ] [--all ] [...] 10 | 11 | For example, to query all files of an application: 12 | 13 | $ humpty.sh -l com.pixplicity.example 14 | 15 | Listing of /data/data/com.pixplicity.example/: 16 | 17 | /data/data/com.pixplicity.example: 18 | cache 19 | databases 20 | 21 | /data/data/com.pixplicity.example/cache: 22 | com.android.opengl.shaders_cache 23 | 24 | /data/data/com.pixplicity.example/databases: 25 | example.db 26 | example.db-journal 27 | 28 | To dump the database `example.db`: 29 | 30 | $ humpty.sh -d com.pixplicity.example databases/example.db 31 | 32 | Dumping com.pixplicity.example/databases/example.db to dumps/com.pixplicity.example/databases/example.db... 33 | Success! 34 | 35 | To dump all the files of an application: 36 | 37 | $ humpty.sh -a com.pixplicity.example 38 | 39 | Dumping com.pixplicity.example/databases/example.db to dumps/com.pixplicity.example/databases/example.db... 40 | Success! 41 | ... 42 | ... 43 | 44 | All database dumps are located in the subdirectory `dumps`. 45 | 46 | ## License 47 | 48 | Licensed under the Apache license. 49 | -------------------------------------------------------------------------------- /humpty.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | 3 | BASEDIR=$(dirname $0) 4 | 5 | # fix for OS X: 6 | export LC_CTYPE=C 7 | export LANG=C 8 | 9 | ##### 10 | # Note about extracting files using `cat`: 11 | # On some devices (e.g. Moto X 2014) this outputs newline characters. We remove these using `sed`. 12 | ##### 13 | 14 | function notice { 15 | echo -e "\033[1m$1\033[0m" 16 | } 17 | 18 | function success { 19 | echo -e "\033[1;32m$1\033[0m" 20 | } 21 | 22 | function error { 23 | echo -e "\033[1;31m$1\033[0m" 24 | } 25 | 26 | function fatal { 27 | error "$1" 28 | echo "" 29 | exit 30 | } 31 | 32 | notice "`basename $0` v1.2.0" 33 | 34 | function dump_db { 35 | pkg=$1 36 | filename=$2 37 | dbfile="${filename##*/}" 38 | notice "Dumping $pkg/$filename to $BASEDIR/dumps/$pkg/$filename..." 39 | 40 | mode="$(adb shell run-as $pkg ls -al /data/data/$pkg/$filename | awk '{k=0;for(i=0;i<=8;i++)k+=((substr($1,i+2,1)~/[rwx]/)*2^(8-i));if(k)printf("%0o ",k)}')" 41 | # make the file world-readable 42 | adb shell "run-as $pkg chmod 777 /data/data/$pkg/$filename" 1>/dev/null 43 | ret=$? 44 | if [ $ret == 255 ]; then 45 | fatal "Failed; no device, or multiple devices attached to adb" 46 | elif [ $ret != 0 ]; then 47 | fatal "Failed; adb not found?" 48 | fi 49 | # check if the file exists 50 | adb shell "run-as $pkg ls /data/data/$pkg/$filename" | grep "No such file" 2>/dev/null 51 | if [ $? != 0 ]; then 52 | # prepare a directory 53 | mkdir -p `dirname $BASEDIR/dumps/$pkg/$filename` 2>/dev/null 54 | # attempt to pull the file 55 | adb pull /data/data/$pkg/$filename $BASEDIR/dumps/$pkg/$filename 2>/dev/null 56 | if [ $? == 0 ]; then 57 | success "Success!" 58 | else 59 | # couldn't pull the file; stream its contents instead, removing any end-of-line character returns 60 | if [ $(uname) == 'Darwin' ]; then 61 | adb shell "run-as $pkg cat /data/data/$pkg/$filename" > $BASEDIR/dumps/$pkg/$filename 62 | perl -pi -e 's/\r\n/\n/g' $BASEDIR/dumps/$pkg/$filename 63 | else 64 | adb shell "run-as $pkg cat /data/data/$pkg/$filename" | sed 's/\r$//' > $BASEDIR/dumps/$pkg/$filename 65 | fi 66 | if [ $? == 0 ]; then 67 | success "Success!" 68 | else 69 | # couldn't stream file contents; copy to /sdcard instead and pull from there 70 | adb shell "mkdir -p /sdcard/humpty" 71 | adb shell "cp /data/data/$pkg/$filename /sdcard/humpty/$dbfile" 72 | adb pull /sdcard/humpty/$dbfile $BASEDIR/dumps/$pkg/$filename 2>/dev/null 73 | if [ $? == 0 ]; then 74 | success "Success!" 75 | else 76 | error "Failed; found database, but could not pull it" 77 | fi 78 | echo "Cleaning up..." 79 | adb shell "rm -r /sdcard/humpty" 80 | fi 81 | fi 82 | else 83 | error "Failed; not installed?" 84 | list_files 85 | fi 86 | # restore permission on file 87 | adb shell "run-as $pkg chmod $mode /data/data/$pkg/$filename" 1>/dev/null 88 | if [ $? != 0 ]; then 89 | error "Could not restore file mode $mode on /data/data/$pkg/$filename" 90 | fi 91 | echo "" 92 | } 93 | 94 | function list_files { 95 | pkg=$1 96 | echo "Listing of /data/data/$pkg/:" 97 | adb shell "run-as $pkg ls -R /data/data/$pkg" | sed 's/^/ /' 98 | ret=$? 99 | if [ $ret == 255 ]; then 100 | fatal "Failed; no device, or multiple devices attached to adb" 101 | elif [ $ret != 0 ]; then 102 | fatal "Failed; adb not found?" 103 | fi 104 | echo "" 105 | } 106 | 107 | function get_files { 108 | pkg=$1 109 | adb shell run-as $pkg find /data/data/$pkg -type f 110 | ret=$? 111 | if [ $ret == 255 ]; then 112 | fatal "Failed; no device, or multiple devices attached to adb" 113 | elif [ $ret != 0 ]; then 114 | fatal "Failed; adb not found?" 115 | fi 116 | } 117 | 118 | # Stop on any errors 119 | #set -e 120 | 121 | show_help=false 122 | sel_list_apps=() 123 | sel_dump_apps=() 124 | sel_dump_files=() 125 | while test $# -gt 0; do 126 | case "$1" in 127 | --help|-h|-\?) 128 | show_help=true 129 | ;; 130 | --list-files|-l) 131 | shift 132 | sel_list_apps+=("$1") 133 | ;; 134 | --dump|-d) 135 | shift 136 | sel_dump_apps+=("$1") 137 | shift 138 | if [ -z $1 ] || [[ $1 == -* ]]; then 139 | fatal "No db-file specified as -d argument" 140 | else 141 | sel_dump_files+=("$1") 142 | fi 143 | ;; 144 | --all|-a) 145 | shift 146 | sel_dump_apps+=("$1") 147 | ;; 148 | esac 149 | shift 150 | done 151 | 152 | if [ ${#sel_list_apps[@]} -eq 0 ] && [ ${#sel_dump_apps[@]} -eq 0 ]; then 153 | show_help=true 154 | fi 155 | if [ $show_help = true ]; then 156 | echo "Usage: `basename $0` [OPTION] HOST" 157 | echo "Where OPTION is any of:" 158 | echo " -l, --list-files " 159 | echo " list all files inside the data directory of " 160 | echo " -d, --dump " 161 | echo " dump from inside data directory of " 162 | echo " -a, --all " 163 | echo " dump all files from inside data directory of " 164 | exit 1 165 | fi 166 | 167 | echo "" 168 | 169 | if [ ${#sel_list_apps[@]} -ne 0 ]; then 170 | if $list_files; then 171 | for sel in ${sel_list_apps[@]}; do 172 | list_files $sel 173 | done 174 | fi 175 | fi 176 | 177 | if [ ${#sel_dump_apps[@]} -ne 0 ]; then 178 | 179 | if [ ${#sel_dump_files[@]} -ne 0 ]; then 180 | mkdir $BASEDIR/dumps 2>/dev/null 181 | for i in "${!sel_dump_files[@]}"; do 182 | pkg=${sel_dump_apps[$i]} 183 | file=${sel_dump_files[$i]} 184 | dump_db $pkg $file 185 | done 186 | else 187 | mkdir $BASEDIR/dumps 2>/dev/null 188 | for file in $(get_files $sel_dump_apps); do 189 | pkg=$sel_dump_apps 190 | filename=$( echo $file | sed "s/\/data\/data\/$pkg\///") 191 | dump_db $pkg $filename 192 | done 193 | fi 194 | fi -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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