# parse_html_template('login_screen/user_login')
# parse_html_template('generic/error')
-BEGIN {
- use SL::System::Process;
- my $exe_dir = SL::System::Process::exe_dir;
-
- unshift @INC, "${exe_dir}/modules/override"; # Use our own versions of various modules (e.g. YAML).
- push @INC, "${exe_dir}/modules/fallback"; # Only use our own versions of modules if there's no system version.
- unshift @INC, $exe_dir;
-}
-
use Carp;
use CGI qw( -no_xhtml);
use Config::Std;
use DateTime;
use Encode;
use English qw(-no_match_vars);
+use FCGI;
use File::Basename;
+use IO::File;
use List::MoreUtils qw(all);
use List::Util qw(first);
-use SL::ArchiveZipFixes;
+use POSIX qw(setlocale);
use SL::Auth;
use SL::Dispatcher::AuthHandler;
use SL::LXDebug;
use SL::Form;
use SL::Helper::DateTime;
use SL::InstanceConfiguration;
+use SL::MoreCommon qw(uri_encode);
use SL::Template::Plugin::HTMLFixes;
use SL::User;
+use Rose::Object::MakeMethods::Generic (
+ scalar => [ qw(restart_after_request) ],
+);
+
# Trailing new line is added so that Perl will not add the line
# number 'die' was called in.
use constant END_OF_REQUEST => "END-OF-REQUEST\n";
$self->{interface} = lc($interface || 'cgi');
$self->{auth_handler} = SL::Dispatcher::AuthHandler->new;
- SL::ArchiveZipFixes->apply_fixes;
+ # Initialize character type locale to be UTF-8 instead of C:
+ foreach my $locale (qw(de_DE.UTF-8 en_US.UTF-8)) {
+ last if setlocale('LC_CTYPE', $locale);
+ }
return $self;
}
print $::form->parse_html_template($template, \%params);
$::lxdebug->leave_sub;
- ::end_of_request();
+ end_request();
}
sub pre_startup_setup {
"SL::Controller::$_[0]"->new->_run_action($_[1]);
}
+sub handle_all_requests {
+ my ($self) = @_;
+
+ my $request = FCGI::Request();
+ while ($request->Accept() >= 0) {
+ $self->handle_request($request);
+
+ $self->restart_after_request(1) if $self->_interface_is_fcgi && SL::System::Process::memory_usage_is_too_high();
+ $request->LastCall if $self->restart_after_request;
+ }
+
+ exec $0 if $self->restart_after_request;
+}
+
sub handle_request {
my $self = shift;
$self->{request} = shift;
my $session_result = $self->pre_request_initialization;
- $::form->read_cgi_input;
+ $::request->read_cgi_input($::form);
my %routing;
eval { %routing = $self->_route_request($ENV{SCRIPT_NAME}); 1; } or return;
if ( (($script eq 'login') && !$action)
|| ($script eq 'admin')
|| (SL::Auth::SESSION_EXPIRED() == $session_result)) {
- $self->redirect_to_login(script => $script, error => 'session');
-
+ $self->handle_login_error(routing_type => $routing_type,
+ script => $script,
+ controller => $script_name,
+ action => $action,
+ error => 'session');
}
my %auth_result = $self->{auth_handler}->handle(
action => $action,
);
- ::end_of_request() unless $auth_result{auth_ok};
+ $self->end_request unless $auth_result{auth_ok};
delete @{ $::form }{ grep { m/^\{AUTH\}/ } keys %{ $::form } } unless $auth_result{keep_auth_vars};
$self->{request}->Finish;
}
- $::lxdebug->end_request;
+ $::lxdebug->end_request(routing_type => $routing_type, script_name => $script_name, action => $action);
# cleanup
$::auth->save_session;
$::locale = undef;
$::form = undef;
- $::myconfig = ();
+ %::myconfig = ();
$::request = undef;
SL::DBConnect::Cache->reset_all;
- Form::disconnect_standard_dbh;
$self->_watch_for_changed_files;
$::lxdebug->leave_sub;
}
-sub redirect_to_login {
+sub reply_with_json_error {
my ($self, %params) = @_;
+
+ my %errors = (
+ session => { code => '401 Unauthorized', text => 'session expired' },
+ password => { code => '401 Unauthorized', text => 'incorrect username or password' },
+ action => { code => '400 Bad request', text => 'incorrect or missing action' },
+ access => { code => '403 Forbidden', text => 'no permissions for accessing this function' },
+ _default => { code => '500 Internal server error', text => 'general server-side error' },
+ );
+
+ my $error = $errors{$params{error}} // $errors{_default};
+ my $reply = SL::JSON::to_json({ status => 'failed', error => $error->{text} });
+
+ print $::request->cgi->header(
+ -type => 'application/json',
+ -charset => 'utf-8',
+ -status => $error->{code},
+ );
+
+ print $reply;
+
+ $self->end_request;
+}
+
+sub handle_login_error {
+ my ($self, %params) = @_;
+
+ return $self->reply_with_json_error(error => $params{error}) if $::request->type eq 'json';
+
my $action = ($params{script} // '') =~ m/^admin/i ? 'Admin/login' : 'LoginScreen/user_login';
$action .= '&error=' . $params{error} if $params{error};
- print $::request->cgi->redirect("controller.pl?action=${action}");
- ::end_of_request();
+ my $redirect_url = "controller.pl?action=${action}";
+
+ if ( $action =~ m/LoginScreen\/user_login/
+ && $params{action}
+ && 'get' eq lc($ENV{REQUEST_METHOD})
+ && !_is_callback_blacklisted(map {$_ => $params{$_}} qw(routing_type script controller action) )
+ ) {
+
+ require SL::Controller::Base;
+ my $controller = SL::Controller::Base->new;
+
+ delete $params{error};
+ delete $params{routing_type};
+ delete @{ $::form }{ grep { m/^\{AUTH\}/ } keys %{ $::form } };
+
+ my $callback = $controller->url_for(%params, %{$::form});
+ $redirect_url .= '&callback=' . uri_encode($callback);
+ }
+
+ print $::request->cgi->redirect($redirect_url);
+ $self->end_request;
+}
+
+sub _is_callback_blacklisted {
+ my (%params) = @_;
+
+ # You can give a name only, then all actions are blackisted.
+ # Or you can give name and action, then only this action is blacklisted
+ # examples:
+ # {name => 'is', action => 'edit'}
+ # {name => 'Project', action => 'edit'},
+ my @script_blacklist = (
+ {name => 'admin'},
+ {name => 'login'},
+ );
+
+ my @controller_blacklist = (
+ {name => 'Admin'},
+ {name => 'LoginScreen'},
+ );
+
+ my ($name, $blacklist);
+ if ('old' eq ($params{routing_type} // '')) {
+ $name = $params{script};
+ $blacklist = \@script_blacklist;
+ } else {
+ $name = $params{controller};
+ $blacklist = \@controller_blacklist;
+ }
+
+ foreach my $bl (@$blacklist) {
+ return 1 if _is_name_action_blacklisted($bl->{name}, $bl->{action}, $name, $params{action});
+ }
+
+ return;
+}
+
+sub _is_name_action_blacklisted {
+ my ($blacklisted_name, $blacklisted_action, $name, $action) = @_;
+
+ return 1 if ($name // '') eq $blacklisted_name && !$blacklisted_action;
+ return 1 if ($name // '') eq $blacklisted_name && ($action // '') eq $blacklisted_action;
+ return;
}
sub unrequire_bin_mozilla {
eval {
# Redirect simple requests to controller.pl without any GET/POST
# param to the login page.
- $self->redirect_to_login(error => 'action') if !$::form->{action};
+ $self->handle_login_error(error => 'action') if !$::form->{action};
# Show an error if the »action« parameter doesn't match the
# pattern »Controller/action«.
my $ok = all { (stat($_))[9] == $fcgi_file_cache{$_} } keys %fcgi_file_cache;
return if $ok;
$::lxdebug->message(LXDebug::DEBUG1(), "Program modifications detected. Restarting.");
- exit;
+ $self->restart_after_request(1);
}
sub get_standard_filehandles {
$::form->header;
print $::form->parse_html_template('login_screen/old_configuration_files', { FILES => \@old_files });
- ::end_of_request();
+ end_request();
}
-package main;
-
-use strict;
-
-sub end_of_request {
+sub end_request {
die SL::Dispatcher->END_OF_REQUEST;
}
projects / kivitendo-erp.git / blobdiff