#!/bin/bash
. .env
. funcs

uid=$1

if user_exists $uid; then
    true
else
    echo "User $uid does not exist." 
    exit 1
fi

group_ofnames="dn: cn=%GROUP%,$GROUPSDN
changeType: modify
delete: member
member: uid=%UID%,$PEOPLEDN"

group_posix="dn: cn=%GROUP%,$GROUPSDN
changeType: modify
delete: memberUid
memberUid: %UID%"

# remove uid ($1) from args so that only the list
# of groups remains in $@
shift

# remove user from each of the groups given
for g in $@; do
    if group_exists $g ; then
	if group_is_posix $g; then
		user_is_posix $uid || echo "User $uid is not a posixAccount, skipping posixGroup $g..." && continue
		group="$group_posix"
	else
		group="$group_ofnames"
	fi
	echo "$group" | sed \
	    -e "s/%GROUP%/$g/" \
	    -e "s/%UID%/$uid/" | ldapmodify $LDAPOPTS
    else
        echo "Group $g does not exist, skipping..."
    fi
done