-user_id="$(SESSION_VAR user_id)"
-if [ "$user_id" -a -f "$user_db" -a -r "$user_db" ]; then
- read -r USER_ID USER_NAME USER_STATUS USER_EMAIL USER_PWSALT USER_PWHASH \
- USER_EXPIRE USER_DEVICES USER_FUTUREUSE <<-EOF
- $(grep "^${user_id} " "$user_db")
+ # Global exports
+ USER_ID='' USER_NAME='' USER_STATUS='' USER_EMAIL='' USER_PWSALT=''
+ USER_PWHASH='' USER_EXPIRE='' USER_DEVICES='' USER_FUTUREUSE=''
+
+ if [ $# -eq 0 ]; then
+ read -r USER_ID USER_NAME USER_STATUS USER_EMAIL USER_PWSALT USER_PWHASH \
+ USER_EXPIRE USER_DEVICES USER_FUTUREUSE
+ elif [ "$user" -a -f "$user_db" -a -r "$user_db" ]; then
+ read -r USER_ID USER_NAME USER_STATUS USER_EMAIL USER_PWSALT USER_PWHASH \
+ USER_EXPIRE USER_DEVICES USER_FUTUREUSE <<-EOF
+ $(grep "^${user} " "${user_db}")