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Credits
-------
Anriot Alexandre <aanriot@evolix.fr> http://www.atlantilde.com/
Colpart Gregory <reg@evolix.fr> http://www.gcolpart.com/
Dubois Sébastien <seb@evolix.fr> http://morpheus.evolix.net/
Evolix <info@evolix.fr> http://www.evolix.fr/

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# $Id$
#
# Makefile pour Evoauth
VERSION= 0.5
SRC= ./
WWWDIR= /var/www/htdocs
BINDIR= /usr/local/share
DOCDIR= /usr/local/share/doc
NAME= evoauth
TAR= tar
install:all
all: web tools help msg
web:
$(INSTALL) -d -m 0755 $(WWWDIR)/$(NAME)/{,includes,images}
$(INSTALL) -m 0644 htdocs/*.php $(WWWDIR)/$(NAME)
$(INSTALL) -m 0644 htdocs/includes/*.php $(WWWDIR)/$(NAME)/includes
$(INSTALL) -m 0664 htdocs/accueil.txt $(WWWDIR)/$(NAME)/htdocs
$(INSTALL) -m 0644 htdocs/images/*.* $(WWWDIR)/$(NAME)/images
$(INSTALL) -m 0644 htdocs/favicon.ico $(WWWDIR)/$(NAME)
tools: module
$(INSTALL) -d -m 0755 $(BINDIR)/$(NAME)
$(INSTALL) -d -m 0774 /etc/evoauth
$(INSTALL) -m 0770 admin/Evoauth.pl $(BINDIR)/$(NAME)
$(INSTALL) -m 0644 evoauth.conf /etc/evoauth
module:
cd admin/ && \
perl Makefile.PL && \
make && \
make test && \
make install && \
make clean
help:
$(INSTALL) -d -m 0755 $(DOCDIR)/$(NAME)
$(INSTALL) -m 0644 AUTHORS LICENSE README TODO $(DOCDIR)/$(NAME)
$(INSTALL) -d -m 0755 $(DOCDIR)/$(NAME)/install
$(INSTALL) -m 0644 install/* $(DOCDIR)/$(NAME)/install
$(INSTALL) -m 0664 install/evoauth.log $(BINDIR)/$(NAME)
msg:
@echo
@echo Felicitations. Evoauth est a present installe.
@echo ----------------------------------------------
@echo
@echo Consultez $(DOCDIR)/$(NAME) et $(DOCDIR)/$(NAME)/install
@echo pour plus d'informations.
@echo
deinstall:
rm -rf $(BINDIR)/$(NAME)
rm -rf $(DOCDIR)/$(NAME)
rm -rf $(WWWDIR)/$(NAME)
rm -rf /usr/libdata/perl5/Evoauth/
cat /usr/local/libdata/perl5/site_perl/i386-openbsd/auto/Evoauth/.packlist | xargs sudo rm -rf

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Fonctionnement d'EvoAuth
------------------------
1 - Partie WEB et utilisateur
-----------------------------
Voici le déroulement d'une connexion authentifiée sur le logiciel
Evoauth.
L'utilisateur saisit ses identifiants (login et mot de passe) et
parvient à une page sur laquelle il est authentifié. Il peut :
- activer son accès : son adresse ip est récupérée et indexée dans
un fichier historique. une règle d'autorisation est chargée dans le
firewall et l'utilisateur reste connecté jusqu'à ce que la pop-up
soit fermée ou que sa connexion se termine (un script annexe
supprimera des connexions actives).
l'utilisateur peut consulter son crédit restant, celui-ci est
mis à jour chaque minute.
- changer son mot de passe : l'utilisateur est invité à saisir
à deux reprises son nouveau mot de passe, sur une page dédiée
- se déconnecter
2 - Partie WEB et administrateur
--------------------------------
Celui-ci possède toutes les possibilités précédemment évoquées, mais
peut également procéder à l'administration du logiciel :
- ajout d'un compte utilisateur
Le compte d'administration par défaut est :
login : admin
pass : ...
- suppression d'un ou plusieurs compte(s) utilisateur
- déconnexion d'utilisateurs
- désactivation d'utilisateurs
- expulsion d'un utilisateur, et ce de façon provisoire
- changement du texte de bienvenue de l'utilisateur
3 - Suivis de l'activité
------------------------
Lorsqu'une personne se connecte, se déconnecte ou est automatiquement
supprimée, un email est envoyé à l'administrateur evoauth (email
précisée dans le fichier de configuration). Il est ainsi possible
d'avoir un contrôle complet de l'activité.
Un journal de l'activité (connexion, déconnexion, suppression d'ip) est
également disponible dans /usr/local/share/evoauth/evoauth.log.
4 - Maintenance
---------------
Le script perl "Evoauth.pl" doit être ajouté à la crontab (vous
pouvez pour celà vous inspirer du fichier crontab.sample) et permet de
supprimer du fichier de status les adresses ip des utilisateurs qui ne
sont plus connectées.
Il travaille par défaut sur une durée de 2 minutes.
Ce script gère également l'initialisation du firewall, lors de
l'installation du logiciel, ainsi que la réinitialisation et l'arrêt.
5 - Arborescence par defaut
---------------------------
/etc/evoauth/evoauth.conf : fichier de configuration (regles)
/var/www/evoauth/{,images,includes} : interface web
/var/www/evoauth/accueil.txt : texte d'accueil
/usr/local/share/evoauth : interface d'administration
/usr/local/share/doc/evoauth : documentation, licence

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Todo
----
* gestion des groupes
* filtre : voir les utilisateurs connectés
* durée de validité pour les tickets (date de création)
* adresses MAC (spoofing, une seule connexion etc.)
* interception http
* securite : solution plus elegante et sure que de lancer un "sudo" pour executer le script

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Revision history for Perl extension Evoauth::Admin.
0.01 Sat Sep 10 23:50:18 2005
- original version; created by h2xs 1.9 with options
-X -n Evoauth::Admin

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#!/usr/bin/perl
package main;
use strict;
use warnings;
use Getopt::Std;
use Evoauth::Admin;
use Evoauth::Functions;
use Evoauth::Iptables;
$SIG{INT} = $SIG{TERM} = $SIG{KILL} = "";
# choix des options
my %options=();
getopts("icsrd:a:",\%options);
if (defined $options{a})
{ &Evoauth::Iptables::Alter(1, $options{a}); }
elsif (defined $options{d})
{ &Evoauth::Iptables::Alter(3, $options{d});}
elsif (defined $options{c})
{ &Evoauth::Iptables::Alter(2); }
elsif (defined $options{i})
{ &Evoauth::Iptables::Control(1); }
elsif (defined $options{s})
{ &Evoauth::Iptables::Control(2); }
elsif (defined $options{r})
{ &Evoauth::Iptables::Control(3); }
else
{ &Usage; }
sub Usage() {
print "\nusage :\n";
print "-i : initialisation du logiciel\n";
print "-s : arrêt du logiciel\n";
print "-r : redémarrage du logiciel\n";
print "-a ip : ajout d'une ip a la base\n";
print "-d ip : suppression d'une ip a la base\n";
print "-c : vérification des bases de connexion\n";
print "-h : aide\n";
exit;
}

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Changes
Makefile.PL
MANIFEST
README
t/Evoauth-Admin.t
lib/Evoauth/Admin.pm
lib/Evoauth/Functions.pm
lib/Evoauth/Iptables.pm
META.yml Module meta-data (added by MakeMaker)

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# http://module-build.sourceforge.net/META-spec.html
#XXXXXXX This is a prototype!!! It will change in the future!!! XXXXX#
name: evoauth
version: 0.5
version_from:
installdirs: site
requires:
distribution_type: module
generated_by: ExtUtils::MakeMaker version 6.17

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use ExtUtils::MakeMaker;
$NAME = "Evoauth";
$DISTNAME = "evoauth";
my @clean = qw( *~ *.old );
WriteMakefile(
VERSION => "0.5",
DISTNAME => $DISTNAME,
NAME => $NAME,
dist => {
COMPRESS => 'gzip -9f',
SUFFIX => '.tar.gz',
DIST_DEFAULT => 'all tardist',
},
clean => {
FILES => join( " ", @clean )
}
);

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Evoauth-Admin version 0.04
==========================
Evoauth::Admin est utilise afin de gerer la liste des personnes connectees au logiciel.
INSTALLATION
To install this module type the following:
perl Makefile.PL
make
make test
make install
DEPENDENCIES
This module requires these other modules and libraries:
DBI
DBD::Mysql
MIME::Lite
COPYRIGHT AND LICENCE
Licence GPL
Copyright (C) 2005 by Evolix
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.6 or,
at your option, any later version of Perl 5 you may have available.

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package Evoauth::Admin;
use 5.008006;
use strict;
use warnings;
require Exporter;
use AutoLoader qw(AUTOLOAD);
our @ISA = qw(Exporter);
our %EXPORT_TAGS = ( 'all' => [ qw(
) ] );
our @EXPORT_OK = ( @{ $EXPORT_TAGS{'all'} } );
our @EXPORT = qw(
);
our $VERSION = '0.4';
1;
__END__
=head1 NAME
Evoauth::Admin - Admin
=head1 SYNOPSIS
use Evoauth::Admin;
=head1 DESCRIPTION
Fonctions d'administration d'Evoauth.
=head2 EXPORT
...
=head1 SEE ALSO
...
=head1 AUTHOR
Alexandre Anriot, E<lt>aanriot@evolix.fr<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2005 by Alexandre Anriot
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.6 or,
at your option, any later version of Perl 5 you may have available.
=cut

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package Evoauth::Functions;
use strict;
use warnings;
use Config::Tiny;
use DBI;
use MIME::Lite;
# Renvoit la date courrante
sub Date() {
my ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst) =
localtime(time);
$year += 1900;
my $temps = "$mday/$mon/$year - $hour:$min:$sec";
return $temps;
}
# Envoit un mail
sub Mail() {
my ($event, $ip) = @_;
my $temps = Date();
# paramètres de connexion
my $Config = Config::Tiny->read( '/etc/evoauth/evoauth.conf' );
my $db = $Config->{bdd}->{db};
my $username = $Config->{bdd}->{username};
my $userpass = $Config->{bdd}->{userpass};
# connexion
my $dbh = DBI->connect( $db, $username, $userpass )
&& &Log("La connexion a réussie.") ||
&Log("La connexion a échoué : $DBI::errstr");
# récupération du login correspondant à l'ip
my $sql = "SELECT login FROM users where ip = '".$ip."'";
my $sth = $dbh->prepare($sql);;
$sth->execute();
my $login;
$sth->bind_columns(undef, \$login) && $sth->fetch();
my $msg = new MIME::Lite
From => 'evoauth@shaktiware.fr',
To => 'aanriot@nerim.net',
Subject => $event,
Type => 'TEXT',
Data => "$temps : $event de $login ($ip).";
$msg -> send && &Log("Un mail a été envoyé.");
$dbh->disconnect();
}
# Ecrit dans le journal
sub Log() {
my $file = "/usr/local/share/evoauth/evoauth.log";
my $message = shift;
my $temps = &Date;
open(LOG, ">> $file") or
die "L'ouverture du journal evoauth.log a échoué: $!.\n";
print LOG "$temps $message\n";
close(LOG);
}
1;
__END__
=head1 NAME
Evoauth::Functions - Fonctions
=head1 SYNOPSIS
use Evoauth::Functions;
=head1 DESCRIPTION
Fonctions d'administration d'Evoauth.
=head2 EXPORT
...
=head1 SEE ALSO
...
=head1 AUTHOR
Alexandre Anriot, E<lt>aanriot@evolix.fr<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2005 by Alexandre Anriot
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.6 or,
at your option, any later version of Perl 5 you may have available.
=cut

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package Evoauth::Iptables;
use strict;
use warnings;
use Config::Tiny;
use Evoauth::Functions;
my $Config = Config::Tiny->read( '/etc/evoauth/evoauth.conf' );
# Paramètres de configuration
my $activation = $Config->{control}->{enable};
my $timetorem = $Config->{control}->{timetorem};
# Connexion à la base de données
my $db = $Config->{bdd}->{db};
my $username = $Config->{bdd}->{username};
my $userpass = $Config->{bdd}->{userpass};
my $dbh = DBI->connect( $db, $username, $userpass )
&& &Evoauth::Functions::Log("La connexion a réussie.") ||
&Evoauth::Functions::Log("La connexion a échoué : $DBI::errstr");
# Règles
our %conf;
my $cpt = 1;
while ($cpt <= 4) {
$conf{"rule".$cpt} = $Config->{rules}->{"rule".$cpt};
$cpt++;
}
sub Alter() {
my $action = shift;
my $ip = shift;
# ajout
if ($action == 1) {
system("/sbin/iptables -I EVOAUTH -s $ip -j ACCEPT > /dev/null") &&
&Evoauth::Functions::Log("Ajout de $ip aux connectés.") &&
&Evoauth::Functions::Mail("Connexion", $ip);
}
# verification
elsif ($action == 2) {
&check_iptables;
&check_timestamp;
}
# suppression
else {
my $sql = qq{ UPDATE users set statut = 0 where ip = '$ip' };
my $sth = $dbh->prepare($sql);
system("/sbin/iptables -D EVOAUTH -s $ip -j ACCEPT") &&
$sth->execute() &&
$sth->finish() &&
&Evoauth::Functions::Log("$ip [supprimee]") &&
&Evoauth::Functions::Mail("Déconnexion", $ip);
}
return 0;
}
sub check_iptables() {
my ($ip, @ips);
&Evoauth::Functions::Log("Suppression des règles obsolètes dans iptables.");
# obtention de la liste des ips
system("/sbin/iptables -L EVOAUTH -n |grep ACCEPT |awk '{ print \$4 }' > /tmp/ips.txt");
# on ouvre le fichier des ips
open(IPS, "/tmp/ips.txt") || &ecriture("L'ouverture des IPs a échoué.");
@ips = <IPS>;
close(IPS);
foreach $ip (@ips)
{
chomp $ip;
my $sql = "SELECT statut FROM users where ip = '".$ip."'";
my $sth = $dbh->prepare( $sql );
$sth->execute();
my $statut;
$sth->bind_columns(undef, \$statut);
$sth->fetch();
if ($statut != 1) {
&Evoauth::Functions::Log("$ip [supprimée]\n");
&Evoauth::Functions::Mail("Suppression", $ip);
&delet($ip);
}
}
}
sub check_timestamp() {
&Evoauth::Functions::Log("Suppression des règles obsolètes dans iptables.");
# on travaille sur tous les utilisateurs présents
my $sql = "SELECT * FROM users";
my $sth = $dbh->prepare($sql);
$sth->execute();
my($id, $login, $pass, $groupe, $utype, $credit, $ip, $statut,
$actif, $firstcon, $lastupdate, $kick);
$sth->bind_columns(undef, \$id, \$login, \$pass, \$groupe,
\$utype, \$credit, \$ip, \$statut, \$actif, \$firstcon,
\$lastupdate, \$kick);
my ($newtime, $oldtime);
&Evoauth::Functions::Log("Vérification de la base.");
my $cpt; #compteur
while ($sth->fetch() && $sth != 0)
{
if ($statut == 1)
{
$newtime = time();
$oldtime = $lastupdate;
my $timestamp = $newtime - $oldtime;
if ($timestamp > $conf{timetorem})
{
# dernière connexion est < 1 min -> suppresion
&delet($ip) && &Evoauth::Functions::Log("$ip [supprimée]") &&
&Evoauth::Functions::Mail("Suppression", $ip);
}
else
{
# sinon conservation
&Evoauth::Functions::Log("$ip [conservée]");
}
}
}
$sth->finish();
return 0;
}
sub Control() {
my $action = shift;
my ( @tmp1, @tmp2, $key, $value );
# start
if ($action == 1) {
while ( ($key, $value) = each(%conf) ) {
@tmp1 = split (/\t/, $value);
system("/sbin/iptables -t nat -A PREROUTING -p $tmp1[2] -i ppp0 --dport $tmp1[1] -j DNAT --to $tmp1[0]:$tmp1[1]");
}
&Evoauth::Functions::Log("1 - Regles de PREROUTING charges");
system("/sbin/iptables -N EVOAUTH") &&
system("/sbin/iptables -A EVOAUTH -j DROP");
&Evoauth::Functions::Log("2 - Tables crées");
while ( ($key, $value) = each(%conf) ) {
@tmp2 = split (/\t/, $value);
system("/sbin/iptables -A FORWARD -p $tmp2[2] -i ppp0 -o eth0 --dport $tmp2[1] -j EVOAUTH");
}
&Evoauth::Functions::Log("3 - Règles chargées");
&Evoauth::Functions::Log("Evoauth vient de démarrer.");
}
# arret
elsif ($action == 2) {
system("/sbin/iptables -F EVOAUTH") &&
&Evoauth::Functions::Log("1 - Flush de la table EVOAUTH");
my @tmp3;
while ( ($key, $value) = each(%conf) ) {
@tmp3 = split $value;
system("/sbin/iptables -D FORWARD -p $tmp3[2] -i ppp0 -o eth0 --dport $tmp3[1] -j EVOAUTH");
system("/sbin/iptables -t nat -D PREROUTING -p $tmp3[2] -i ppp0 --dport $tmp3[1] -j DNAT --to $tmp3[0]:$tmp3[1]");
}
&Evoauth::Functions::Log("2 - Annulation FORWARD + PREROUTING");
system("/sbin/iptables -X EVOAUTH") &&
&Evoauth::Functions::Log("3 - Suppression de la table EVOAUTH");
&Evoauth::Functions::Log("Evoauth vient de s'arreter.");
}
# restart
else {
&stop() &&
&start() &&
&Evoauth::Functions::Log("Evoauth vient de redémarrer.");
}
return 0;
}
1;
__END__
=head1 NAME
Evoauth::Iptables - Firewall
=head1 SYNOPSIS
use Evoauth::Iptables;
=head1 DESCRIPTION
Fonctions d'administration d'Evoauth.
=head2 EXPORT
...
=head1 SEE ALSO
...
=head1 AUTHOR
Alexandre Anriot, E<lt>aanriot@evolix.fr<gt>
=head1 COPYRIGHT AND LICENSE
Copyright (C) 2005 by Alexandre Anriot
This library is free software; you can redistribute it and/or modify
it under the same terms as Perl itself, either Perl version 5.8.6 or,
at your option, any later version of Perl 5 you may have available.
=cut

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# Before `make install' is performed this script should be runnable with
# `make test'. After `make install' it should work as `perl Evoauth-Admin.t'
#########################
# change 'tests => 1' to 'tests => last_test_to_print';
use Test::More tests => 1;
BEGIN { use_ok('Evoauth::Admin') };
#########################
# Insert your test code below, the Test::More module is use()ed here so read
# its man page ( perldoc Test::More ) for help writing this test script.

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[control]
# Crontab activée ?
enable = 1
timetorem = 70
[rules]
rule1 = 192.168.1.104 1494 tcp
rule2 = 192.168.1.110 3000 tcp
rule3 = 192.168.1.4 5631 tcp
rule4 = 192.168.1.4 5632 udp
[bdd]
bddtype = mysql
db = DBI:mysql:evoauth032005:localhost
username = evoauth_user
userpass = DofWebr2

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Vous avez accès aux services suivants :
<ul>
<li>CITRIX
<li>PCAnywhere
<li>Mantis
</ul>
Pour activer votre accès, vérifier que votre navigateur autorise les pop-ups
pour cette adresse et cliquer sur <i>Activation de votre accès</i>.

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<?
require_once "includes/config.php";
require_once "includes/database.php";
require_once "includes/fonctions.php";
session_name(EVOAUTH_PHPSESSION);
session_start();
$statut = getstatut($_SESSION['login']);
// chargement des règles
if ($statut == "0")
{
loadrules();
}
// sollicitation en étant déjà connecté
elseif ($statut == "1")
{
echo '<html><body>';
// echo '<meta HTTP-EQUIV=Refresh CONTENT="3; URL="'.$portail.'">';
echo '</head><body>';
echo '<p>Vous êtes connecté...';
echo '<p>Pour revenir à l\'accueil tout en restant connecté, cliquez <a href="membre.php">ici</a>.';
// echo '<p>Pour vous déconnecter, cliquez <a href="fin.php">ici</a>.';
echo '</body></html>';
}
// accès non autorisé
else
{
kick("Accès non autorisé.");
}
// chargement des règles concernées
function loadrules()
{
// activation des règles de firewall
// system("sudo /usr/local/evoauth/bin/evoauth_fw.pl -a ".$_SESSION['ip']." -m".$_SESSION['mac']);
system("sudo /usr/local/evoauth/bin/evoauth_fw.pl -a ".$_SESSION['ip']);
// verrouillage
update_statut($_SESSION['login'], "1");
// lancement de la popup
popup();
}
// lancement de la popup de connexion
function popup()
{
global $height;
global $width;
?>
<html>
<head>
<script>
window.open('popup_debut.php', 'connexion', 'height=<?=$height?>, width=<?=$width?>, toolbar=no, menubar=no, scrollbars=no, resizable=no, status=no')
</script>
</head>
<body>
<p>Vous êtes connecté.</p>
<p>Pour revenir à l'accueil tout en restant connecté, cliquez <a href="membre.php">ici</a>.
</body>
</html>
<?
}
?>

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<?php
require_once "includes/config.php";
require "includes/database.php";
require "includes/fonctions.php";
session_name(EVOAUTH_PHPSESSION);
session_start ();
$mode = $_GET['mode'];
$flag = $_GET['flag'];
// accès OK
if (isset($_SESSION['login']))
{
if (!empty($_POST))
{
if (isset($_POST['ajout']))
{
$mode = "add";
$flag = 0;
}
elseif (isset($_POST['suppression']))
{
$mode = "suppression";
$flag = 1;
}
elseif (isset($_POST['activation']))
{
$mode = "activation";
$flag = 1;
}
elseif (isset($_POST['desactivation']))
{
$mode = "desactivation";
$flag = 1;
}
elseif (isset($_POST['kick']))
{
$mode = "kick";
$flag = 1;
}
else
{
echo '';
}
}
/* mode changement du mot de passe utilisateur */
if ($mode == "pass" && $flag == 1)
{
if ($_POST['pass1'] == $_POST['pass2'])
{
// mise à jour du pass
$newpass = md5($_POST['pass1']);
update_pass($newpass);
// changement effectué, on redirige vers la page d'accueil
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo 'Le changement de mot de passe a été effectué.';
}
else
{
// le changement a échoué
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo 'Le changement a échoué.';
}
} /* fin mode changement du mot de passe utilisateur */
/* mode ajout d'un utilisateur */
elseif ($mode == "add" && $flag == 1 && $_SESSION['login'] == "admin")
{
// l'utilisateur a créer existe déjà
$resultat = seek_for_user($_POST['newlogin']);
if ($resultat == 1)
{
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo 'L\'utilisateur existe déjà.';
}
// les 2 mots de passe saisis sont différents
elseif ($_POST['pass1'] != $_POST['pass2'])
{
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo 'Les mots de passe sont différents.';
}
// le nouvel utilisateur a un crédit nul
elseif ($_POST['utype'] == 1 && $_POST['credit'] == 0)
{
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo 'Crédit nul impossible.';
}
// tout est OK, on peut ajouter l'utilisateur
else
{
// création des paramètres
$newlogin = $_POST['newlogin'];
$newpass = md5($_POST['pass1']);
(defined($_POST['newgroup'])) ? $newgroup=$_POST['newgroup'] : $newgroup="general";
if ($_POST['utype'] == 0)
$newutype="0";
elseif ($_POST['utype'] == 1)
$newutype="1";
else
$newutype="0";
$newcredit = $_POST['credit'];
// ajout proprement dit
$resultat = add_user($newlogin, $newpass, $newgroup, $newutype, $newcredit);
if ($resultat)
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=add">';
echo 'L\'ajout de l\'utilisateur a réussi.';
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo 'L\'Ajout de l\'utilisateur a échoué.';
}
}
} /* fin mode ajout d'un utilisateur */
/* mode suppression */
elseif ($mode == "suppression" && $flag == 1 && $_SESSION['login'] == "admin")
{
if (!empty($_POST['coche']))
{
foreach ($_POST['coche'] as $coche)
{
$connexion = connexion();
$requete= "delete from users where id='$coche'";
$resultat =mysql_query($requete, $connexion);
if ($resultat == 1)
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "La suppression a été correctement effectuée. <br>";
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo "La suppression a échouée: ".mysql_error()."<br>";
}
}
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "Aucun utilisateur à supprimer. <br>";
}
} /* mode suppresion */
/* mode activation */
elseif ($mode == "activation" && $flag == 1 && $_SESSION['login'] == "admin")
{
if (!empty($_POST['coche']))
{
foreach ($_POST['coche'] as $coche)
{
$connexion = connexion();
$requete= "update users set actif = 1 where id='$coche'";
$resultat =mysql_query($requete, $connexion);
if ($resultat == 1)
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "L'activation a été correctement effectuée. <br>";
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo "L'activation a échouée: ".mysql_error()."<br>";
}
}
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "Aucun utilisateur à activer. <br>";
}
} /* fin mode activation */
/* mode desactivation */
elseif ($mode == "desactivation" && $flag == 1 && $_SESSION['login'] == "admin")
{
if (!empty($_POST['coche']))
{
foreach ($_POST['coche'] as $coche)
{
$connexion = connexion();
$requete= "update users set actif = 0 where id='$coche'";
$resultat =mysql_query($requete, $connexion);
if ($resultat == 1)
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "La désactivation a été correctement effectuée. <br>";
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=membre.php">';
echo "La désactivation a échouée: ".mysql_error()."<br>";
}
}
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "Aucun utilisateur à désactiver. <br>";
}
} /* fin mode desactivation */
/* mode kick */
elseif ($mode == "kick" && $flag == 1 && $_SESSION['login'] == "admin")
{
if (!empty($_POST['coche']))
{
foreach ($_POST['coche'] as $coche)
{
$connexion = connexion();
$requete= "select ip from users where id='$coche' and statut='1'";
$resultat = mysql_fetch_row(mysql_query ($requete, $connexion));
// l'utilisateur
if ($resultat == 0)
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "L'utilisateur n'est pas connecté.<br>";
}
else
{
$ip = current($resultat);
// désactivation de l'utilisateur dans le firewall
system("/usr/bin/sudo /usr/local/evoauth/bin/evoauth_fw.pl -d $ip");
// variable nécessaire pour interdir le prochain refresh
setkick($ip, "1");
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "L'utilisateur a été kické.<br>";
}
}
}
else
{
echo '<meta http-equiv="refresh" content="3;URL=edit.php?mode=listing">';
echo "Aucun utilisateur à kicker. <br>";
}
} /* fin mode kick */
/* mode accueil */
elseif ($mode == accueil)
{
?>
<html>
<head>
<link rel="StyleSheet" href="style.css" type="text/css">
<title>Intranet <?=$title;?></title>
</head>
<body>
<p align="center"><img src="images/<?=$pic;?>"></p>
<br>
<?
// relecture de la page et enregistrement
if ($flag == 1) {
if (!$file = fopen("accueil.txt", "w")) {
echo "Echec de l'ouverture du texte d'accueil (accueil.txt)";
}
$text = $_POST["acc"];
fputs($file, $text);
fclose($file);
}
// on ouvre accueil.txt
if (!$file = fopen("accueil.txt", "r")) {
echo "Echec de l'ouverture du texte d'accueil (accueil.txt)";
}
else {
// on parcourt accueil.txt
while (!feof($file))
{
$accueil .= fgets($file, 255);
}
}
?>
<p align="center">Modifier le texte d'accueil</p>
<form action="edit.php?mode=accueil&flag=1" method="post">
<table align="center">
<tr>
<td>Votre texte :</td>
<td>
<textarea name="acc" rows="10" cols="80" wrap="PHYSICAL">
<?=$accueil?>
</textarea>
</td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit" name="submit" value="Mise a jour"></td>
</tr>
</table>
</form>
<p align="center"><br><br>
<a href="membre.php">Accueil</a>
<a href="index.php">Déconnexion</a>
</body>
</html>
<?
fclose($file);
} /* fin mode accueil */
/* mode normal de visualisation */
else
{
?>
<html>
<head>
<link rel="StyleSheet" href="style.css" type="text/css">
<title>Intranet <?=$title;?></title>
</head>
<body>
<p align="center"><img src="images/<?=$pic;?>"></p>
<br>
<?
if ($mode == "pass" && $_SESSION['login'] != "admin")
{
?>
<p align="center">Changer votre mot de passe</p>
<form action="edit.php?mode=pass&flag=1" method="post">
<table align="center">
<tr>
<td>Login :</td>
<td><?=$_SESSION['login']?></td>
</tr>
<tr>
<td>Nouveau mot de passe :</td>
<td><input type="password" name="pass1" style="background:red;color:yellow"></td>
</tr>
<tr>
<td>Confirmation :</td>
<td><input type="password" name="pass2" style="background:red;color:yellow"></td>
</tr>
<tr>
<td>&nbsp;</td>
</tr>
<tr>
<td colspan="2" align="center"><input type="submit" name="submit" value="Mise à jour"></td>
</tr>
<?
}
// ajout d'utilisateur si la personnes est admin
elseif ($mode == "add" && $_SESSION['login'] == "admin")
{
?>
<p align="center">Ajouter un utilisateur</p>
<form method="post" action="edit.php?mode=add&flag=1">
<table align="center">
<tr>
<td>Login :</td>
<td><input type="text" name="newlogin"></td>
</tr>
<tr>
<td>Groupe :</td>
<td><input type=