cernbox-share-link

# SIMPLE CERNBOX LINK SHARE CLI
#
# This is a temporary script. It is not supported. It will stop working at some point.
# Feedback to Kuba @ CERN.
# 05/2017

function syntax_error {
    cat <<EOF
syntax: cernbox-share-link FILEPATH AUTH EXTRA_METADATA+

Mandatory:
FILEPATH: relative path to the home directory (or project space) of the authenticated user (owner)
AUTH: authentication method (as per curl options)

Optional:
EXTRA_METADATA: additional parameters to set for the share
   - expireDate=<YYYY-MM-DD> 
   - password=<string>

EXAMPLES:

cernbox-share-link X/Y/Z "-u kuba:passwd" : will share directory /eos/user/k/kuba/X/Y/Z
cernbox-share-link X/Y/Z "-u kuba"        : will prompt for password and will share directory as above
cernbox-share-link A.txt "-n"             : will read ~/.netrc credential (see FILES below) for user "boxsvc" and will share file /eos/project/c/cernbox/A.txt

cernbox-share-link A.txt "-n" expireDate=2017-06-01 password=abc : as above but also set the expiry date and password

FILES:

~/.netrc:
machine cernbox.cern.ch login boxsvc password xxxxx

ERROR: missing arguments

EOF
    exit 2
}

if [ -z $1 ]; then
    syntax_error
fi

if [ -z $2 ]; then
    syntax_error
fi

if [ -z $3 ]; then
    syntax_error
fi

out=`mktemp /tmp/cernbox-share-link.XXXXX`

A_PATH=$1
A_AUTH=$2

shift 2

A_METADATA=$@

curl -s -X POST -d "path=${A_PATH}" -d "shareType=3" -o $out https://cernbox.cern.ch/ocs/v1.php/apps/files_sharing/api/v1/shares ${A_AUTH}

token=`grep '<token>' $out`
sid=`grep '<id>' $out`

if [ -z $token ]; then
    cat $out
    echo "ERROR: wrong username/password or target file/directory not found"
else
    token=`echo $token | sed 's+<token>++g'`
    token=`echo $token | sed 's+</token>++g'`

    sid=`echo $sid | sed 's+<id>++g'`
    sid=`echo $sid | sed 's+</id>++g'`

    echo URL: https://cernbox.cern.ch/index.php/s/$token

    for PARAM in ${A_METADATA}; do
	curl -s -X PUT -d $PARAM  -o $out https://cernbox.cern.ch/ocs/v1.php/apps/files_sharing/api/v1/shares/$sid ${A_AUTH}
    done

fi