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February 25, 2012 03:47
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Dropbox Uploader Script
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Author: Andrea Fabrizi | |
Email: andrea.fabrizi@gmail.com | |
Web: http://www.andreafabrizi.it | |
Dropbox Uploader is a BASH script which can be used to upload files to Dropbox, | |
an online file sharing, synchronization and backup service. | |
It's written in BASH scripting language and only needs cURL (CLI). | |
Usage: ./dropbox_uploader.sh [OPTIONS]... | |
Options: | |
-u [USERNAME] (required if not hardcoded) | |
-p [PASSWORD] | |
-f [FILE/FOLDER] (required) | |
-d [REMOTE_FOLDER] (default: /) | |
-v Verbose mode | |
Examples: | |
./dropbox_uploader.sh -u andrea.fabrizi@gmail.com -f /etc/passwd -v | |
./dropbox_uploader.sh -u andrea.fabrizi@gmail.com -f /var/backup/ -v | |
CHANGELOG: | |
Version 0.8.2 - 07/09/2011: | |
- Removed INTERACTIVE_MODE variable (now the progress bar is shown in VERBOSE mode) | |
- Improved command line interface and error messages | |
- Minor bug fixes | |
Version 0.8.1 - 31/08/2011 (by Dawid Ferenczy - www.ferenczy.cz) | |
- added prompt for the Dropbox password from keyboard, if there is no password | |
hardcoded or given as script command line parameter (interactive mode) | |
- added INTERACTIVE_MODE variable - when set to 1 show CURL progress bar. | |
Set to 1 automatically when there is no password hardcoded or given as | |
parameter. Controls verbosity of CURL. | |
Version 0.7.1 - 10/03/2011: | |
- Minor bug fixes | |
Version 0.7 - 10/03/2011: | |
- New command line interface | |
- Code clean | |
Version 0.6 - 11/01/2011: | |
- Fixed issue with spaces in file/forder name | |
Version 0.5 - 04/01/2011: | |
- Recursive directory upload | |
Version 0.4 - 29/12/2010: | |
- Now works on BSD and MAC | |
- Interactive prompt for username and password | |
- Speeded up the uploading process | |
- Debug mode | |
Version 0.3 - 18/11/2010: | |
- Regex updated | |
Version 0.2 - 04/09/2010: | |
- Removed dependencies from tempfile | |
- Code clean | |
Version 0.1 - 23/08/2010: | |
- Initial release |
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#!/bin/bash | |
# | |
# Dropbox Uploader Script v0.8.2 | |
# | |
# Copyright (C) 2010-2011 Andrea Fabrizi <andrea.fabrizi@gmail.com> | |
# | |
# This program 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 2 of the License, or | |
# (at your option) any later version. | |
# | |
# This program 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 this program; if not, write to the Free Software | |
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
# | |
#DROPBOX ACCOUNT | |
#For security reasons, it is not recommended to modify this script | |
#to hardcode a login and password. However, this can be done if | |
#automation is necessary. | |
LOGIN_EMAIL="" | |
LOGIN_PASSWD="" | |
#Set to 1 to enable DEBUG mode | |
DEBUG=0 | |
#Set to 1 to enable VERBOSE mode (-v option) | |
VERBOSE=0 | |
#If set to 1 the script terminate if an upload error occurs | |
END_ON_UPLOAD_ERROR=0 | |
#Set to 1 to skip the initial login page loading (Speed up the uploading process). | |
#Set to 0 if you experience problems uploading the files. | |
SKIP_LOADING_LOGIN_PAGE=1 | |
#Don't edit these... | |
LOGIN_URL="https://www.dropbox.com/login" | |
HOME_URL="https://www.dropbox.com/home" | |
UPLOAD_URL="https://dl-web.dropbox.com/upload" | |
COOKIE_FILE="/tmp/du_cookie_$RANDOM" | |
RESPONSE_FILE="/tmp/du_resp_$RANDOM" | |
BIN_DEPS="curl sed grep tr pwd" | |
VERSION="0.8.2" | |
if [ $DEBUG -ne 0 ]; then | |
set -x | |
COOKIE_FILE="/tmp/du_cookie_debug" | |
RESPONSE_FILE="/tmp/du_resp_debug" | |
fi | |
#Print verbose information depend on $VERBOSE variable | |
function print | |
{ | |
if [ $VERBOSE -eq 1 ]; then | |
echo -ne "$1"; | |
fi | |
} | |
#Remove temporary files | |
function remove_temp_files | |
{ | |
if [ $DEBUG -eq 0 ]; then | |
rm -fr $COOKIE_FILE | |
rm -fr $RESPONSE_FILE | |
fi | |
} | |
#Extract token from the specified form | |
# $1 = file path | |
# $2 = form action | |
function get_token | |
{ | |
TOKEN=$(cat $1 | tr -d '\n' | sed 's/.*<form action="'$2'"[^>]*>\s*<input type="hidden" name="t" value="\([a-z 0-9]*\)".*/\1/') | |
echo $TOKEN | |
} | |
#Upload a single file to dropbox | |
# $1 = local file path | |
# $2 = remote destination folder | |
function dropbox_upload | |
{ | |
UPLOAD_FILE=$1 | |
DEST_FOLDER=$2 | |
print " > Uploading '$UPLOAD_FILE' to 'DROPBOX$DEST_FOLDER'..." | |
#Show the progress bar during the file upload | |
if [ $VERBOSE -eq 1 ]; then | |
CURL_PARAMETERS="--progress-bar" | |
print "\n" | |
else | |
CURL_PARAMETERS="-s --show-error" | |
fi | |
curl $CURL_PARAMETERS -i -b $COOKIE_FILE -o $RESPONSE_FILE -F "plain=yes" -F "dest=$DEST_FOLDER" -F "t=$TOKEN" -F "file=@$UPLOAD_FILE" "$UPLOAD_URL" | |
grep "HTTP/1.1 302 FOUND" "$RESPONSE_FILE" > /dev/null | |
if [ $? -ne 0 ]; then | |
print " Failed!\n" | |
if [ $END_ON_UPLOAD_ERROR -eq 1 ]; then | |
remove_temp_files | |
exit 1 | |
fi | |
else | |
print " OK\n" | |
fi | |
} | |
#Recursively upload a directory structure | |
# $1 = remote destination folder | |
function dropbox_upload_dir | |
{ | |
for i in *; do | |
if [ -f "$i" ]; then | |
dropbox_upload "$i" "$1" | |
fi | |
if [ -d "$i" ]; then | |
local OLD_PWD=$(pwd) | |
cd "$i" | |
dropbox_upload_dir "$1/$i" | |
cd "$OLD_PWD" | |
fi | |
done | |
} | |
#Handles the keyboard interrupt (control-c) | |
function ctrl_c | |
{ | |
print "\n Bye ;)\n" | |
remove_temp_files | |
exit 1 | |
} | |
#Trap keyboard interrupt (control-c) | |
trap ctrl_c SIGINT | |
#CHECK DEPENDENCIES | |
for i in $BIN_DEPS; do | |
which $i > /dev/null | |
if [ $? -ne 0 ]; then | |
echo -e "Error: Required file could not be found: $i" | |
remove_temp_files | |
exit 1 | |
fi | |
done | |
#USAGE | |
function usage() { | |
echo -e "Dropbox Uploader v$VERSION" | |
echo -e "Usage: $0 [OPTIONS]..." | |
echo -e "\nOptions:" | |
echo -e "\t-u [USERNAME] (required if not hardcoded)" | |
echo -e "\t-p [PASSWORD]" | |
echo -e "\t-f [FILE/FOLDER] (required)" | |
echo -e "\t-d [REMOTE_FOLDER] (default: /)" | |
echo -e "\t-v Verbose mode" | |
remove_temp_files | |
} | |
# File variables | |
UPLOAD_FILE="" | |
DEST_FOLDER="" | |
optn=0; | |
while getopts "u:p:f:d:v" opt; do | |
case $opt in | |
u) | |
LOGIN_EMAIL="$OPTARG" | |
let optn++;; | |
p) | |
LOGIN_PASSWD="$OPTARG" | |
let optn++;; | |
f) | |
UPLOAD_FILE="$OPTARG" | |
let optn++;; | |
d) | |
DEST_FOLDER="$OPTARG" | |
let optn++;; | |
v) | |
VERBOSE=1;; | |
*) | |
usage; | |
exit 0; | |
esac | |
done | |
if [ $optn -lt 1 ] || [ "$LOGIN_EMAIL" == "" ]; then | |
usage; | |
exit 1; | |
fi | |
if [ "$DEST_FOLDER" == "" ]; then | |
DEST_FOLDER="/" | |
fi | |
print "Dropbox Uploader v$VERSION\n" | |
#CHECK FILE/DIR | |
if [ ! -r "$UPLOAD_FILE" ]; then | |
echo -e "Please specify a valid file or directory (-f)" | |
remove_temp_files | |
exit 1 | |
fi | |
#Prompt for password | |
if [ "$LOGIN_PASSWD" == "" ]; then | |
read -s -p "Password: " LOGIN_PASSWD | |
echo | |
fi | |
#LOAD LOGIN PAGE | |
if [ $SKIP_LOADING_LOGIN_PAGE -eq 0 ]; then | |
print " > Loading Login Page..." | |
curl -s --show-error -i -o "$RESPONSE_FILE" "$LOGIN_URL" | |
if [ $? -ne 0 ]; then | |
print " Failed!\n" | |
remove_temp_files | |
exit 1 | |
else | |
print " OK\n" | |
fi | |
#GET TOKEN | |
TOKEN=$(get_token "$RESPONSE_FILE" "\/login") | |
#echo -e " > Token = $TOKEN" | |
if [ "$TOKEN" == "" ]; then | |
print " Failed to get Authentication token!\n" | |
remove_temp_files | |
exit 1 | |
fi | |
fi | |
#LOGIN | |
print " > Logging in..." | |
curl -s --show-error -i -c $COOKIE_FILE -o $RESPONSE_FILE --data "login_email=$LOGIN_EMAIL&login_password=$LOGIN_PASSWD&t=$TOKEN" "$LOGIN_URL" | |
grep "location: /home" $RESPONSE_FILE > /dev/null | |
if [ $? -ne 0 ]; then | |
print " Failed!\n" | |
remove_temp_files | |
exit 1 | |
else | |
print " OK\n" | |
fi | |
#LOAD HOME | |
print " > Loading Home..." | |
curl -s --show-error -i -b "$COOKIE_FILE" -o "$RESPONSE_FILE" "$HOME_URL" | |
if [ $? -ne 0 ]; then | |
print " Failed!\n" | |
remove_temp_files | |
exit 1 | |
else | |
print " OK\n" | |
fi | |
#GET TOKEN | |
TOKEN=$(get_token "$RESPONSE_FILE" "https:\/\/dl-web.dropbox.com\/upload") | |
#echo -e " > Token = $TOKEN" | |
if [ "$TOKEN" == "" ]; then | |
print " Failed to get Upload token!\n" | |
remove_temp_files | |
exit 1 | |
fi | |
#If it's a single file... | |
if [ -f "$UPLOAD_FILE" ]; then | |
dropbox_upload "$UPLOAD_FILE" "$DEST_FOLDER" | |
fi | |
#If it's a directory... | |
if [ -d "$UPLOAD_FILE" ]; then | |
OLD_PWD=$(pwd) | |
cd "$UPLOAD_FILE" | |
dropbox_upload_dir "$DEST_FOLDER" | |
cd "$OLD_PWD" | |
fi | |
remove_temp_files |
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