start with second step if there is just one federation

lib/AccountManager/App.pm

@@ -33,6 +33,7 @@ my $entity_id_pattern = qr{
 
 my %actions = (
     home               => 'req_home',
+    start              => 'req_start',
     select_federation  => 'req_select_federation',
     select_sp          => 'req_select_sp',
     select_email       => 'req_select_email',
@@ -131,7 +132,6 @@ sub new {
 sub run {
     my ($self) = @_;
 
-
     # process input parameters
     my %parameters = $self->{cgi}->Vars();
 
@@ -207,6 +207,19 @@ sub respond {
     exit 0;
 }
 
+sub req_start {
+    my ($self) = @_;
+
+    my @federations = keys %{$self->{configuration}->{federations}};
+    if (@federations == 1) {
+        $self->{in}->{federation} = $federations[0];
+        $self->req_select_sp();
+    } else {
+        $self->req_select_federation();
+    }
+}
+
+
 sub req_select_federation {
     my ($self) = @_;
 

templates/web/home.tt2.html

@@ -17,6 +17,6 @@
 
 <h2>[% lh.maketext("Get started") %]</h2>
 <p>[% lh.maketext("To start testing your own services, start by selecting one your are administrator for.") %]</p>
-<p class="text-center"><a href="[% app.url %]?action=select_federation" class="button">[% lh.maketext("Get started") %]</a></p>
+<p class="text-center"><a href="[% app.url %]?action=start" class="button">[% lh.maketext("Get started") %]</a></p>
 
 [% END %]