path: root/modules/private/pub/ldap_pub.sh

### This snippet is not standalone and must be integrated in the global ldap_authorized_keys.sh
LDAP_PUB_RESTRICT_MEMBER="cn=restrict,cn=pub,ou=services,dc=immae,dc=eu"
LDAP_PUB_FORWARD_MEMBER="cn=forward,cn=pub,ou=services,dc=immae,dc=eu"
ECHO=$(which echo)

if [[ $user == pub ]]; then
  ldap_search '(&(memberOf='$LDAP_PUB_RESTRICT_MEMBER')('$KEY'=*))' $KEY | \
    while read line ;
    do
      if [ ! -z "$line" ]; then
        if [[ $line == dn* ]]; then
          echo ""
          user=$(sed -n 's/.*uid=\([^,]*\).*/\1/p' <<< "$line")
          echo "# $user"
        elif [[ $line == $KEY* ]]; then
          key=$(clean_key_line pub "$line")
          key_forward=$(clean_key_line forward "$line")
          if [ ! -z "$key" ]; then
            if [[ $key != *$'\n'* ]] && [[ $key == ssh-* ]]; then
              echo -n 'command="/etc/profiles/per-user/pub/bin/restrict '$user'" '
              echo $key
            fi
          elif [ ! -z "$key_forward" ]; then
            if [[ $key_forward != *$'\n'* ]] && [[ $key_forward == ssh-* ]]; then
              echo "# forward only"
              echo -n 'no-pty,no-X11-forwarding,command="'$ECHO' forward only" '
              echo $key_forward
            fi
          fi
        fi
      fi
    done

  echo ""
  ldap_search '(&(memberOf='$LDAP_PUB_FORWARD_MEMBER')('$KEY'=*))' $KEY | \
    while read line ;
    do
      if [ ! -z "$line" ]; then
        if [[ $line == dn* ]]; then
          echo ""
          user=$(sed -n 's/.*uid=\([^,]*\).*/\1/p' <<< "$line")
          echo "# $user"
        elif [[ $line == $KEY* ]]; then
          key=$(clean_key_line forward "$line")
          if [ ! -z "$key" ]; then
            if [[ $key != *$'\n'* ]] && [[ $key == ssh-* ]]; then
              echo -n 'no-pty,no-X11-forwarding,command="'$ECHO' forward only" '
              echo $key
            fi
          fi
        fi
      fi
    done
  exit 0
fi