-#!/usr/bin/env bash
-
-LDAPSEARCH=ldapsearch
-
-LDAP_BIND="cn=ssh,ou=services,dc=immae,dc=eu"
-LDAP_PASS=$(cat /etc/ssh/ldap_password)
-LDAP_HOST="ldap.immae.eu"
-LDAP_BASE="dc=immae,dc=eu"
-LDAP_FILTER="(memberOf=cn=users,cn=ftp,ou=services,dc=immae,dc=eu)"
-
-handle_keys() {
- uids="$1"
- keys="$2"
- if [ -n "$uids" ]; then
- for uid in $uids; do
- echo "$keys" | while read key; do
- if [ -n "$key" ]; then
- ssh-keygen -e -f <(echo "$key")
- fi
- done > /var/lib/proftpd/authorized_keys/$uid
- done
- fi
-}
-
-mkdir -p /var/lib/proftpd/authorized_keys
-
-while read i; do
- if [[ "$i" =~ ^dn: ]]; then
- handle_keys "$uids" "$keys"
- uids=""
- keys=""
- fi;
- if [[ "$i" =~ ^uid: ]]; then
- uids="$uids ${i#uid: }"
- fi
- if [[ "$i" =~ ^immaeSshKey: ]]; then
- key="${i#immaeSshKey: }"
- if [[ "$key" =~ ^ssh- ]]; then
- keys="$keys
-$key"
- elif echo "$key" | cut -d" " -f1 | grep -q "\bftp\b"; then
- keys="$keys
-$(echo "$key" | cut -d" " -f2-)"
- fi
- fi
-done < <(ldapsearch -h "$LDAP_HOST" -ZZ -LLL -D "$LDAP_BIND" -w "$LDAP_PASS" -b "$LDAP_BASE" -x -o ldif-wrap=no "$LDAP_FILTER" uid immaeSshKey)
-handle_keys "$uids" "$keys"