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#!/bin/bash
# command info
if [ $# -eq 0 ] || [ "$1" = "-h" ] || [ "$1" = "-help" ]; then
echo "# script to upload a file to DropBox (without third party libs)"
echo "# dropbox.upload.sh upload [AUTHTOKEN] [FILEPATH]"
echo "# dropbox.upload.sh check [AUTHTOKEN]"
echo "# for Dropbox Setup with Authtoken, see:"
echo "# https://gist.github.com/vindard/e0cd3d41bb403a823f3b5002488e3f90"
echo "err='just informational output'"
exit 1
fi
# get first parameter
MODE="$1"
if [ "${MODE}" == "check" ]; then
# get needed second parameter
DROPBOX_APITOKEN="$2"
if [ ${#DROPBOX_APITOKEN} -eq 0 ]; then
echo "err='missing Parameter AUTHTOKEN'"
exit 1
fi
# run API check
curl -s -X POST https://api.dropboxapi.com/2/users/get_current_account \
--header "Authorization: Bearer "$DROPBOX_APITOKEN | grep rror
if [[ ! $? -eq 0 ]] ; then
echo "# Dropbox API Token worked"
echo "check=1"
else
echo "# Invalid Dropbox API Token!"
echo "check=0"
fi
elif [ "${MODE}" == "upload" ]; then
# get needed second parameter
DROPBOX_APITOKEN="$2"
if [ ${#DROPBOX_APITOKEN} -eq 0 ]; then
echo "err='missing Parameter AUTHTOKEN'"
exit 1
fi
# get needed third parameter
SOURCEFILE="$3"
if [ ${#SOURCEFILE} -eq 0 ]; then
echo "err='missing Parameter SOURCEFILE'"
exit 1
fi
source /mnt/hdd/raspiblitz.conf
if [ ${#hostname} -eq 0 ]; then
hostname="raspiblitz"
fi
DEVICE=$(echo "${hostname}" | awk '{print tolower($0)}' | sed -e 's/ /-/g')
BACKUPFOLDER=lndbackup-$DEVICE
FILENAME=$(basename "${SOURCEFILE}")
sudo curl -s -X POST https://content.dropboxapi.com/2/files/upload \
--header "Authorization: Bearer "${DROPBOX_APITOKEN}"" \
--header "Dropbox-API-Arg: {\"path\": \"/"$BACKUPFOLDER"/"$FILENAME"\",\"mode\": \"overwrite\",\"autorename\": true,\"mute\": false,\"strict_conflict\": false}" \
--header "Content-Type: application/octet-stream" \
--data-binary @$SOURCEFILE > /home/admin/.dropbox.tmp
safeResponse=$(sed 's/[^a-zA-Z0-9 ]//g' /home/admin/.dropbox.tmp)
sudo shred /home/admin/.dropbox.tmp
sudo rm /home/admin/.dropbox.tmp 2>/dev/null
success=$(echo "${safeResponse}" | grep -c 'servermodified')
sizeZero=$(echo "${safeResponse}" | grep -c 'size 0')
if [ ${sizeZero} -gt 0 ]; then
echo "# Upload happened but is size zero"
echo "upload=0"
echo "err='size zero'"
echo "errMore='${safeResponse}'"
elif [ ${success} -gt 0 ] ; then
echo "# Successfully uploaded!"
echo "upload=1"
else
echo "# Unknown Error"
echo "upload=0"
echo "err='unknown'"
echo "errMore='${safeResponse}'"
fi
else
echo "err='unkown mode'"
exit 1
fi