NAME

       lr_deanonymize - restore anonymized data, using a dump as produced by lr_anonymize(1)

SYNOPSIS

       lr_deanonymize dumpfilestem

DESCRIPTION

       lr_deanonymize is typically used when receiving anonymized reports from a responder.  See
       the section on "Processing The Responder's Results" in the chapter on "Using A Responder"
       in the Lire User Manual for usage examples.

       lr_deanonymize reads a file containing anonymized emailaddresses, ipnumbers, and hostnames
       (typically a report, generated from a logfile from an internet service) from stdin, and
       prints a "deanonymized" version of this file to stdout. It reads its information to do
       this from a bunch of Berkeley DB's, stored in files whose's names are derived from
       dumpfilestem, as produced by lr_anonymize(1).

EXAMPLE

       A 'logfile' like e.g.

        blaat fkrf 1.2.3.4.in-addr.arpa] pietje@bigcompany.com bla 1 2 3 lj;agas;gag
        blaat 1.2.3.4 fkrf 3.2.3.4.in-addr.arpa] bla 1 www.hotsex.com 2 3 lj;agas;gag
        jan@blaat.frut.com agagag
        blaat fkrf 4.2.3.4.in-addr.arpa] bla pietje@bigcompany.com www.hotsex.com
        234.34.2.0 jan@blaat.frut.com 4.2.3.4.in-addr.arpa1 2 3 lj;agas;gag
        blaat fkrf tweede 3.2.3.4.in-addr.arpa] bla 1.2.3.4 1 blablabla.com
        2 mdcc.cx
        3 lj;agas;gag

       wil get anonymized to

        blaat fkrf 1.0.0.10.in-addr.arpa] john.doe.1@example.com bla 1 2 3 lj;agas;gag
        blaat 10.0.0.1 fkrf 2.0.0.10.in-addr.arpa] bla 1 1.example.com 2 3 lj;agas;gag
        john.doe.2@example.com agagag
        blaat fkrf 3.0.0.10.in-addr.arpa] bla john.doe.1@example.com 1.example.com
        10.0.0.2 john.doe.2@example.com 3.0.0.10.in-addr.arpa1 2 3 lj;agas;gag
        blaat fkrf tweede 2.0.0.10.in-addr.arpa] bla 10.0.0.1 1 2.example.com
        2 3.example.com
        3 lj;agas;gag

       The dump will look like

        ip 234.34.2.0 10.0.0.2
        ip 1.2.3.4 10.0.0.1
        inaddr 3.2.3.4.in-addr.arpa 2.0.0.10.in-addr.arpa
        inaddr 1.2.3.4.in-addr.arpa 1.0.0.10.in-addr.arpa
        inaddr 4.2.3.4.in-addr.arpa 3.0.0.10.in-addr.arpa
        domain mdcc.cx 3.example.com
        domain blablabla.com 2.example.com
        domain www.hotsex.com 1.example.com
        email jan@blaat.frut.com john.doe.2@example.com
        email pietje@bigcompany.com john.doe.1@example.com

SEE ALSO

       lr_anonymize(1)

VERSION

       $Id: lr_deanonymize.in,v 1.4 2006/07/23 13:16:32 vanbaal Exp $

COPYRIGHT

       Copyright (C) 2000-2001 Stichting LogReport Foundation LogReport@LogReport.org

       This program is free software; you can redistribute it and/or modify it under the terms of
       the GNU General Public License as published by the Free Software Foundation; either
       version 2 of the License, or (at your option) any later version.

       This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
       without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
       See the GNU General Public License for more details.

       You should have received a copy of the GNU General Public License along with this program
       (see COPYING); if not, check with http://www.gnu.org/copyleft/gpl.html.

AUTHOR

       Joost van Baal <joostvb@logreport.org>