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package AccountManager::App::Controller;
use Mojo::Base qw(Mojolicious::Controller);
use English qw(-no_match_vars);
use Syntax::Keyword::Try;
use AccountManager::DB;
use AccountManager::L10N;
use AccountManager::Token;
sub init_l10n {
my $self = shift;
my $log = $self->app()->log();
# lang identification first, as needed for any further error message
my ($l10n, $lang);
if ($self->param('lang')) {
$lang = $self->param('lang');
$l10n = AccountManager::L10N->get_handle($lang);
$log->debug(sprintf("setting language from parameter: %s", $lang));
} elsif ($self->session('lang')) {
$lang = $self->session('lang');
$l10n = AccountManager::L10N->get_handle($lang);
$log->debug(sprintf("setting language from session: %s", $lang));
} elsif ($self->req()->headers->header('Accept-Language')) {
$l10n = AccountManager::L10N->get_handle();
$lang = $l10n->language_tag();
$log->debug(sprintf("setting language from Accept-Language header: %s", $lang));
} else {
$lang = 'en';
$l10n = AccountManager::L10N->get_handle($lang);
}
$self->session(lang => $lang);
$self->stash(lang => $lang);
$self->stash(l10n => $l10n);
return $l10n;
}
sub init_db {
my $self = shift;
my $config = $self->app()->config();
AccountManager::DB->register_db(
driver => $config->{database}->{type},
database => $config->{database}->{name},
host => $config->{database}->{host},
password => $config->{database}->{password},
username => $config->{database}->{username},
options => [ $self->string_to_list($config->{database}->{options}) ]
);
my $db;
try {
$db = AccountManager::DB->new();
} catch {
}
$self->stash(db => $db);
return $db;
}
sub check_authentication {
my $self = shift;
my $idp =
$ENV{'Shib_Identity_Provider'} || # local SP
$self->req()->headers()->header('Shib-Identity-Provider'); # remote SP
return $self->abort(
status => 401,
log_message => sprintf("unauthenticated user for action %s", $self->current_route()),
user_message => Registry::Error::AuthenticationRequired->new()
) if !$idp;
return 1;
}
sub check_token {
my ($self, %args) = @_;
my $secret = $args{token};
my $token = AccountManager::Token->new(
db => $self->{db},
secret => $secret
);
return $self->abort(
status => 400,
log_message => "No such authentication token $secret",
user_message => "wrong_token"
) if !$token->load(speculative => 1);
return $self->abort(
status => 400,
log_message => "Authentication token $secret cannot be used for SP $args{entityid}",
user_message => "wrong_token_for_sp"
) if $token->entityid() ne $args{entityid};
## delete the token
try {
$token->delete();
} catch {
$self->app()->log()->error(
sprintf("Failed to delete authentication token %s", $secret)
);
}
return 1;
}
sub abort {
my $self = shift;
my %args = @_;
my $status = $args{status} || 200;
my $format = $args{format} || 'html';
my $db = $self->stash('db');
$db->rollback() if $db && $db->in_transaction();
$self->app()->log()->error($args{log_message}) if $args{log_message};
$self->stash(error => $args{user_message});
$self->render(status => $status, template => 'errors', format => 'html');
return;
}
sub loc {
my $self = shift;
return $self->stash('l10n')->maketext(@_);
}
1;