Bug 1893698 - Remove the cache-friendly redirect from / to /home that…

… originally addressed a DoS from Firefox version 52

Bugzilla/App.pm

@@ -24,7 +24,6 @@ use Bugzilla::Logging;
 use Bugzilla::App::API;
 use Bugzilla::App::BouncedEmails;
 use Bugzilla::App::CGI;
-use Bugzilla::App::Main;
 use Bugzilla::App::OAuth2::Provider::Clients;
 use Bugzilla::App::SES;
 use Bugzilla::App::Static;
@@ -210,7 +209,6 @@ sub setup_routes {
   Bugzilla::App::API->setup_routes($r);
   Bugzilla::App::BouncedEmails->setup_routes($r);
   Bugzilla::App::CGI->setup_routes($r);
-  Bugzilla::App::Main->setup_routes($r);
   Bugzilla::App::OAuth2::Provider::Clients->setup_routes($r);
   Bugzilla::App::SES->setup_routes($r);
   Bugzilla::App::BMO::AntiSpam->setup_routes($r);

Bugzilla/App/CGI.pm

@@ -29,6 +29,8 @@ sub setup_routes {
     $class->load_one($name, $file);
     $r->any("/$file")->to("CGI#$name");
   }
+
+  $r->any('/')->to('CGI#index_cgi');
   $r->any('/home')->to('CGI#index_cgi');
 
   $r->any('/bug/<id:num>')->to('CGI#show_bug_cgi');
@@ -48,6 +50,20 @@ sub setup_routes {
     $c->res->code(301);
     $c->redirect_to(Bugzilla->localconfig->basepath . 'enter_bug.cgi');
   });
+
+  $r->get('/testagent.cgi' => sub { shift->render(text => 'OK Mojolicious')});
+
+  $r->add_type('hex32' => qr/[[:xdigit:]]{32}/);
+  $r->post('/announcement/hide/<checksum:hex32>')->to('CGI#announcement_hide');
+}
+
+sub announcement_hide {
+  my ($self) = @_;
+  my $checksum = $self->param('checksum');
+  if ($checksum && $checksum =~ /^[[:xdigit:]]{32}$/) {
+    $self->session->{announcement_checksum} = $checksum;
+  }
+  $self->render(json => {});
 }
 
 sub load_one {