746 lines
20 KiB
Perl
Executable File
746 lines
20 KiB
Perl
Executable File
package DNSManager;
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use Dancer ':syntax';
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use strict;
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use warnings;
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use v5.14;
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use Modern::Perl;
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use Data::Dump qw( dump );
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use Data::Structure::Util qw ( unbless );
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use File::Basename;
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use Config::Simple;
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use Crypt::Digest::SHA256 qw( sha256_hex ) ;
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use Storable qw( freeze thaw );
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$Storable::Deparse = true;
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$Storable::Eval=true;
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use encoding 'utf-8'; # TODO check if this works well
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# Include other libs relative to current path
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use Find::Lib '../../'; # TODO remove it when it won't be usefull anymore
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use app::app;
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our $VERSION = '0.1';
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# TODO we can check if dn matches our domain name
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sub is_domain_name {
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my ($dn) = @_;
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my $ndd = qr/^([a-zA-Z0-9]+[a-zA-Z0-9-]*[a-zA-Z0-9]*.)*[a-zA-Z0-9]+[a-zA-Z0-9-]*[a-zA-Z0-9]$/;
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return $dn =~ $ndd;
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}
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sub is_reserved {
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my ($domain) = @_;
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my $filename = "conf/reserved.zone";
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open my $entree, '<:encoding(UTF-8)', $filename or
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die "Impossible d'ouvrir '$filename' en lecture : $!";
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while(<$entree>) {
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if(m/^$domain$/) {
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return 1;
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}
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}
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return 0;
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}
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# eventually change place
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sub initco {
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my $cfg = new Config::Simple(dirname(__FILE__).'/../conf/config.ini');
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my $app = app->new( zdir => $cfg->param('zones_path')
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, dbname => $cfg->param('dbname')
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, dbhost => $cfg->param('host')
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, dbport => $cfg->param('port')
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, dbuser => $cfg->param('user')
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, dbpass => $cfg->param('passwd')
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, sgbd => $cfg->param('sgbd')
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, nsmasterv4 => $cfg->param('nsmasterv4')
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, nsmasterv6 => $cfg->param('nsmasterv6')
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, nsslavev4 => $cfg->param('nsslavev4')
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, nsslavev6 => $cfg->param('nsslavev6')
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, sshhost => $cfg->param('sshhost')
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, sshhostsec => $cfg->param('sshhostsec')
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, sshuser => $cfg->param('sshuser')
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, sshusersec => $cfg->param('sshusersec')
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, sshport => $cfg->param('sshport')
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, sshportsec => $cfg->param('sshportsec')
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, dnsslavekey => $cfg->param('dnsslavekey')
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, dnsapp => $cfg->param('dnsapp')
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, dnsappsec => $cfg->param('dnsappsec') );
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$app->init();
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return $app;
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}
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sub get_errmsg {
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my $err = session 'errmsg';
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session errmsg => '';
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$err;
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}
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# TODO check if the referer was from our website
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sub get_route {
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my $route = '/';
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$route = request->referer if (defined request->referer);
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$route;
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}
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get '/' => sub {
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if( session('login') )
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{
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my $app = initco();
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my ($success, @domains) = $app->get_domains( session('login') );
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if( $success ) {
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template index => {
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login => session('login')
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, admin => session('admin')
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, errmsg => get_errmsg
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, domains => [ @domains ] };
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}
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else {
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session->destroy;
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template 'index';
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}
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}
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else
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{
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template 'index' => {
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errmsg => get_errmsg
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};
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}
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};
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prefix '/domain' => sub {
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any ['post', 'get'] => '/updateraw/:domain' => sub {
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# check if user is logged & if domain parameter is set
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unless( session('login') && param('domain'))
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{
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redirect '/';
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}
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else
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{
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my $app = initco();
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my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
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session('password') );
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if($auth_ok && ($isadmin || grep { $_ eq param('domain') }
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@{$user->domains}) ) {
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my $success = $app->update_domain_raw( param('zoneupdated')
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, param('domain'));
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unless($success) {
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session errmsg => q{Problème de mise à jour du domaine.};
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}
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redirect '/domain/details/' . param('domain');
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}
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else {
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session errmsg => q{Donnée privée, petit coquin. ;) };
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redirect '/';
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}
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}
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};
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any ['post', 'get'] => '/update/:domain' => sub {
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unless( session('login') && param('domain') )
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{
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redirect '/';
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}
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else
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{
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my $type = param('type');
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my $name = param('name');
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my $value = param('value');
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my $ttl = param('ttl');
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my $priority = param('priority');
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my $app = initco();
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my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
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session('password') );
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unless($auth_ok && ($isadmin || grep { $_ eq param('domain') }
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@{$user->domains}) ) {
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session errmsg => q{Donnée privée, petit coquin. ;) };
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redirect '/';
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return;
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}
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my $zone = $app->get_domain( param('domain') );
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given( $type )
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{
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when ('A') {
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my $a = $zone->a();
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push( @$a, {name => $name
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, class => "IN"
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, host => $value
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, ttl => $ttl
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, ORIGIN => $zone->origin} );
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}
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when ('AAAA') {
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my $aaaa = $zone->aaaa;
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push(@$aaaa, {name => $name
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, class => "IN"
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, host => $value
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, ttl => $ttl
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, ORIGIN => $zone->origin} );
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}
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when ('CNAME') {
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my $cname = $zone->cname;
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push(@$cname,
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{name => $name
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, class => "IN"
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, host => $value
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, ttl => $ttl
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, ORIGIN => $zone->origin} );
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}
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when ('MX') {
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my $mx = $zone->mx;
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push(@$mx, { name => $name
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, class => "IN"
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, host => $value
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, priority => $priority
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, ttl => $ttl
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, ORIGIN => $zone->origin} );
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}
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when ('PTR') {
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my $ptr = $zone->ptr;
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push(@$ptr, {name => $name
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, class => "IN"
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, host => $value
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, ttl => $ttl
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, ORIGIN => $zone->origin} );
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}
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when ('NS') {
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my $ns = $zone->ns;
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push(@$ns, {name => $name
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, class => "IN"
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, host => $value
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, ttl => $ttl
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, ORIGIN => $zone->origin} );
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}
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}
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$zone->new_serial();
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dump($zone);
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$app->update_domain( $zone , param('domain'));
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redirect '/domain/details/' . param('domain');
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}
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};
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get '/details/:domain' => sub {
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# check if user is logged & if domain parameter is set
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unless( session('login') && param('domain'))
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{
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redirect '/';
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}
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else
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{
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my $app = initco();
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my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
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session('password') );
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unless ( $auth_ok && ( $isadmin
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|| grep { $_ =~ param('domain') } @{$user->domains})) {
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session errmsg => q{Auth non OK.};
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redirect '/ ';
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return;
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}
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my $zone = $app->get_domain(param('domain'));
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if( param( 'expert' ) )
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{
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template details => {
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login => session('login')
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, admin => session('admin')
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, domain => param('domain')
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, domain_zone => $zone->output()
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, user_ip => request->address
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, expert => true };
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}
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else
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{
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# say dump( $zone->cname());
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template details => {
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login => session('login')
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, admin => session('admin')
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, domain => param('domain')
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, domain_zone => $zone->output()
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, a => $zone->a()
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, aaaa => $zone->aaaa()
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, cname => $zone->cname()
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, ptr => $zone->ptr()
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, mx => $zone->mx()
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, ns => $zone->ns()
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, user_ip => request->address };
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}
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}
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};
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post '/add/' => sub {
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# check if user is logged & if domain parameter is set
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unless( session('login') && param('domain'))
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{
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redirect '/';
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}
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else
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{
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my $creationSuccess = '';
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if(is_reserved(param('domain'))) {
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session errmsg =>
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q{Le nom de domaine est réservé};
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}
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elsif( param('domain') =~ /^[a-zA-Z0-9]+[a-zA-Z0-9-]+[a-zA-Z0-9]+$|^[a-zA-Z0-9]+$/)
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{
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my $cfg = new Config::Simple(dirname(__FILE__).'/../conf/config.ini');
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my $domain = param('domain').$cfg->param('tld');
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my $app = initco();
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my ($success) = $app->add_domain( session('login'), $domain );
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if ($success) {
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$creationSuccess = q{Le nom de domaine a bien été réservé ! };
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}
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else {
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session errmsg => q{Le nom de domaine est déjà pris.};
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}
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}
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else
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{
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session errmsg =>
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q{Le nom de domaine entré contient des caractères invalides};
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}
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session creationSuccess => $creationSuccess;
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session domainName => param('domain');
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redirect '/user/home';
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}
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};
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get '/del/:domain' => sub {
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my $app = initco();
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my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
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session('password') );
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unless ( $auth_ok && ( $isadmin
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|| grep { $_ =~ param('domain') } @{$user->domains})) {
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session errmsg => q{Auth non OK.};
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redirect '/ ';
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return;
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}
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unless( defined param('domain') ) {
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session errmsg => q<Domaine non renseigné.>;
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redirect get_route;
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return;
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}
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if( ! is_domain_name(param('domain'))) {
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session errmsg => q<Domaine non conforme.>;
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redirect get_route;
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return;
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}
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my $success = $app->delete_domain(session('login'), param('domain'));
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unless($success) {
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session errmsg => q{Impossible de supprimer le domaine.};
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}
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if( request->referer =~ "/domain/details" ) {
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redirect '/user/home';
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}
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else {
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redirect request->referer;
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}
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};
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get '/del/:domain/:name/:type/:host/:ttl' => sub {
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# Load :domain and search for corresponding data
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my $app = initco();
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my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
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session('password') );
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unless ( $auth_ok && ( $isadmin
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|| grep { $_ =~ param('domain') } @{$user->domains})) {
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session errmsg => q{Auth non OK.};
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redirect '/ ';
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return;
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}
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unless( session( 'user' ) and defined param('domain') ) {
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session errmsg => q<Domaine non renseigné.>;
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redirect get_route;
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return;
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}
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$app->delete_entry( param('domain'),
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{
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type => param('type'),
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name => param('name'),
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host => param('host'),
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ttl => param('ttl')
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});
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redirect '/domain/details/'. param('domain');
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};
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get '/mod/:domain/:name/:type/:host/:ttl' => sub {
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my $app = initco();
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my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
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session('password') );
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unless ( $auth_ok && ( $isadmin
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|| grep { $_ =~ param('domain') } @{$user->domains})) {
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session errmsg => q{Auth non OK.};
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redirect '/ ';
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return;
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}
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unless( session( 'user' ) and defined param('domain') ) {
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session errmsg => q<Domaine non renseigné.>;
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redirect get_route;
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return;
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}
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$app->modify_entry( param('domain'),
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{
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type => param('type'),
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name => param('name'),
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host => param('host'),
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ttl => param('ttl')
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},
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{
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newtype => param('newtype'),
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newname => param('newname'),
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newhost => param('newhost'),
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newttl => param('newttl'),
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newpriority => param('newpriority')
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});
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redirect '/domain/details/'. param('domain');
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};
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||
};
|
||
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||
any ['get', 'post'] => '/admin' => sub {
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||
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||
unless( session('login') )
|
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{
|
||
redirect '/';
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||
return;
|
||
}
|
||
|
||
my $app = initco();
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||
my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
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session('password') );
|
||
|
||
unless ( $auth_ok && $isadmin ) {
|
||
session errmsg => q{Donnée privée, petit coquin. ;) };
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||
redirect '/ ';
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||
return;
|
||
}
|
||
|
||
my %alldomains = $app->get_all_domains;
|
||
my %allusers = $app->get_all_users;
|
||
my ($success, @domains) = $app->get_domains( session('login') );
|
||
|
||
template administration => {
|
||
login => session('login')
|
||
, admin => session('admin')
|
||
, errmsg => get_errmsg
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||
, domains => [ @domains ]
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, alldomains => { %alldomains }
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, allusers => { %allusers } };
|
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};
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||
|
||
prefix '/user' => sub {
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||
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||
get '/home' => sub {
|
||
|
||
unless( session('login') ) {
|
||
redirect '/';
|
||
return;
|
||
}
|
||
|
||
my $app = initco();
|
||
|
||
my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
|
||
session('password') );
|
||
|
||
unless( $auth_ok ) {
|
||
session errmsg => q/problème de connexion à votre compte/;
|
||
redirect '/';
|
||
return;
|
||
}
|
||
|
||
my ($success, @domains) = $app->get_domains( session('login') );
|
||
|
||
if( $success ) {
|
||
|
||
my $cs = session('creationSuccess');
|
||
my $dn = session('domainName');
|
||
|
||
session creationSuccess => '';
|
||
session domainName => '';
|
||
|
||
template home => {
|
||
login => session('login')
|
||
, admin => session('admin')
|
||
, domains => [@domains]
|
||
, creationSuccess => $cs
|
||
, errmsg => get_errmsg
|
||
, domainName => $dn };
|
||
|
||
}
|
||
else {
|
||
session->destroy;
|
||
redirect '/ ';
|
||
}
|
||
|
||
};
|
||
|
||
|
||
get '/logout' => sub {
|
||
session->destroy;
|
||
redirect '/';
|
||
};
|
||
|
||
# add a user => registration
|
||
post '/add/' => sub {
|
||
|
||
unless ( param('login') && param('password') && param('password2') ) {
|
||
session errmsg => q/Identifiant ou mot de passe non renseigné./;
|
||
redirect '/user/subscribe';
|
||
return;
|
||
}
|
||
|
||
unless ( param('password') eq param('password2')) {
|
||
session errmsg => q/Les mots de passes ne sont pas identiques./;
|
||
redirect '/user/subscribe';
|
||
return;
|
||
}
|
||
|
||
my $pass = sha256_hex(param('password'));
|
||
|
||
my $app = initco();
|
||
my ($success) = $app->register_user(param('login'), $pass);
|
||
|
||
if($success) {
|
||
session login => param('login');
|
||
session password => $pass;
|
||
redirect '/user/home';
|
||
}
|
||
else {
|
||
session errmsg => q/Ce pseudo est déjà pris./;
|
||
redirect '/user/subscribe';
|
||
}
|
||
|
||
};
|
||
|
||
get '/subscribe' => sub {
|
||
|
||
if( defined session('login') ) {
|
||
redirect '/user/home';
|
||
}
|
||
else {
|
||
|
||
template subscribe => {
|
||
errmsg => get_errmsg
|
||
, admin => session('admin')
|
||
};
|
||
}
|
||
|
||
};
|
||
|
||
get '/unsetadmin/:user' => sub {
|
||
|
||
unless( defined param('user') ) {
|
||
|
||
session errmsg => "L'administrateur n'est pas défini." ;
|
||
redirect request->referer;
|
||
return;
|
||
|
||
}
|
||
|
||
if(! defined session('login') ) {
|
||
|
||
session errmsg => "Vous n'êtes pas connecté." ;
|
||
redirect '/';
|
||
return;
|
||
}
|
||
|
||
my $app = initco();
|
||
|
||
my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
|
||
session('password') );
|
||
|
||
unless ( $auth_ok && $isadmin ) {
|
||
session errmsg => q/Vous n'êtes pas administrateur./;
|
||
}
|
||
else {
|
||
$app->set_admin(param('user'), 0);
|
||
}
|
||
|
||
if( request->referer =~ "/admin" ) {
|
||
redirect request->referer;
|
||
}
|
||
else {
|
||
redirect '/';
|
||
}
|
||
|
||
};
|
||
|
||
get '/setadmin/:user' => sub {
|
||
|
||
unless( defined param('user') ) {
|
||
|
||
session errmsg => "L'utilisateur n'est pas défini." ;
|
||
redirect request->referer;
|
||
return;
|
||
}
|
||
|
||
if(! defined session('login') ) {
|
||
|
||
session errmsg => "Vous n'êtes pas connecté." ;
|
||
redirect '/';
|
||
return;
|
||
}
|
||
|
||
my $app = initco();
|
||
|
||
my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
|
||
session('password') );
|
||
|
||
unless ( $auth_ok && $isadmin ) {
|
||
session errmsg => q/Vous n'êtes pas administrateur./;
|
||
}
|
||
else {
|
||
$app->set_admin(param('user'), 1);
|
||
}
|
||
|
||
if( request->referer =~ "/admin" ) {
|
||
redirect request->referer;
|
||
}
|
||
else {
|
||
redirect '/';
|
||
}
|
||
|
||
};
|
||
|
||
get '/del/:user' => sub {
|
||
|
||
if(defined param 'user') {
|
||
|
||
my $app = initco();
|
||
|
||
my ($auth_ok, $user, $isadmin) = $app->auth(session('login'),
|
||
session('password') );
|
||
|
||
if ( $auth_ok && $isadmin || session('login') eq param('user')) {
|
||
unless ( $app->delete_user(param('user'))) {
|
||
session errmsg => "L'utilisateur "
|
||
. param 'user'
|
||
. " n'a pas pu être supprimé.";
|
||
}
|
||
}
|
||
}
|
||
else {
|
||
session errmsg => q{Le nom d'utilisateur n'est pas renseigné.};
|
||
}
|
||
|
||
if( defined request->referer) {
|
||
redirect request->referer;
|
||
}
|
||
else {
|
||
redirect '/';
|
||
}
|
||
|
||
};
|
||
|
||
post '/login' => sub {
|
||
|
||
# Check if user is already logged
|
||
unless ( session('login') )
|
||
{
|
||
# Check user login and password
|
||
if ( param('login') && param('password') )
|
||
{
|
||
|
||
my $app = initco();
|
||
my $pass = sha256_hex(param('password'));
|
||
my ($auth_ok, $user, $isadmin) = $app->auth(param('login'),
|
||
$pass );
|
||
|
||
if( $auth_ok )
|
||
{
|
||
|
||
session login => param('login');
|
||
session password => $pass;
|
||
session user => freeze( $user );
|
||
session admin => $isadmin;
|
||
|
||
if( $isadmin ) {
|
||
redirect '/admin';
|
||
return;
|
||
}
|
||
|
||
}
|
||
else
|
||
{
|
||
|
||
session errmsg => q<Impossible de se connecter (login ou mot de passe incorrect).>;
|
||
redirect '/';
|
||
|
||
}
|
||
}
|
||
}
|
||
|
||
redirect '/user/home';
|
||
|
||
};
|
||
};
|