1 package SL::Controller::LoginScreen;
5 use parent qw(SL::Controller::Base);
7 use List::Util qw(first);
9 use SL::Dispatcher::AuthHandler::User;
10 use SL::DB::AuthClient;
11 use SL::DB::AuthGroup;
14 use SL::Locale::String qw(t8);
18 use Rose::Object::MakeMethods::Generic (
19 'scalar --get_set_init' => [ qw(clients default_client_id) ],
22 __PACKAGE__->run_before('set_layout');
28 sub action_user_login {
31 # If the user is already logged in then redirect to the proper menu
33 return if $self->_redirect_to_main_script_if_already_logged_in;
35 # Otherwise show the login form.
36 $self->show_login_form(error_state($::form->{error}));
42 $::auth->destroy_session;
43 $::auth->create_or_refresh_session;
44 $self->show_login_form(info => $::locale->text('You are logged out!'));
50 my $login = $::form->{'{AUTH}login'} || $::auth->get_session_value('login');
51 my $client_id = $::form->{'{AUTH}client_id'} || $::auth->get_session_value('client_id');
52 my $error = t8('Incorrect username or password or no access to selected client!');
54 if (!$::auth->set_client($client_id)) {
55 $::auth->punish_wrong_login;
56 return $self->show_login_form(error => $error);
59 %::myconfig = $login ? $::auth->read_user(login => $login) : ();
60 $::locale = Locale->new($::myconfig{countrycode}) if $::myconfig{countrycode};
61 my $auth_result = SL::Dispatcher::AuthHandler::User->new->handle(callback => $::form->{callback});
63 $::dispatcher->end_request unless $auth_result;
65 $::request->layout(SL::Layout::Dispatcher->new(style => $::myconfig{menustyle}));
67 # if we get an error back, bale out
68 my $result = User->new(login => $::myconfig{login})->login($::form);
70 # Auth DB needs update? If so log the user out forcefully.
71 if (User::LOGIN_AUTH_DBUPDATE_AVAILABLE() == $result) {
72 $::auth->destroy_session;
73 # must be without layout because menu rights might not exist yet
74 return $self->render('login_screen/auth_db_needs_update', { layout => 0 });
77 # Basic client tables available? If not tell the user to create them
78 # and log the user out forcefully.
79 if (User::LOGIN_BASIC_TABLES_MISSING() == $result) {
80 $::auth->destroy_session;
81 return $self->render('login_screen/basic_tables_missing');
84 # Database update available?
85 $::dispatcher->end_request if User::LOGIN_DBUPDATE_AVAILABLE() == $result;
88 if (User::LOGIN_OK() != $result) {
89 $::auth->punish_wrong_login;
90 return $self->show_login_form(error => $error);
94 $::auth->set_cookie_environment_variable();
96 $self->_redirect_to_main_script;
106 sub keep_auth_vars_in_form {
114 sub _redirect_to_main_script {
117 return $self->redirect_to($::form->{callback}) if $::form->{callback};
119 $self->redirect_to(controller => "login.pl", action => 'company_logo');
122 sub _redirect_to_main_script_if_already_logged_in {
125 # Get 'login' from valid session.
126 my $login = $::auth->get_session_value('login');
127 return unless $login;
129 # See whether or not the user exists in the database.
130 my %user = $::auth->read_user(login => $login);
131 return if ($user{login} || '') ne $login;
133 # Check if there's a client set in the session -- and whether or not
134 # the user still has access to the client.
135 my $client_id = $::auth->get_session_value('client_id');
136 return if !$client_id;
138 if (!$::auth->set_client($client_id)) {
139 $::auth->punish_wrong_login;
140 $::auth->destroy_session;
141 $::auth->create_or_refresh_session;
142 $self->show_login_form(error => t8('Incorrect username or password or no access to selected client!'));
146 # Check if the session is logged in correctly.
147 return if SL::Auth::OK() != $::auth->authenticate($login, undef);
149 $::auth->create_or_refresh_session;
150 $::auth->delete_session_value('FLASH');
152 $self->_redirect_to_main_script(\%user);
159 session => { warning => t8('The session has expired. Please log in again.') },
160 password => { error => t8('Incorrect username or password or no access to selected client!') },
161 action => { warning => t8('The action is missing or invalid.') },
164 return %{ $states{$_[0]} || {} };
168 $::request->{layout} = SL::Layout::Dispatcher->new(style => 'login');
172 return SL::DB::Manager::AuthClient->get_all_sorted;
175 sub init_default_client_id {
177 my $default_client = first { $_->is_default } @{ $self->clients };
178 return $default_client ? $default_client->id : undef;
181 sub show_login_form {
182 my ($self, %params) = @_;
184 $self->render('login_screen/user_login', %params, version => SL::Version->get_version, callback => $::form->{callback});