Session upgrade skeleton (#1204)

lemonldap-ng-portal/MANIFEST

@@ -96,6 +96,7 @@ lib/Lemonldap/NG/Portal/Plugins/SOAPServer.pm
 lib/Lemonldap/NG/Portal/Plugins/Status.pm
 lib/Lemonldap/NG/Portal/Plugins/StayConnected.pm
 lib/Lemonldap/NG/Portal/Plugins/U2F.pm
+lib/Lemonldap/NG/Portal/Plugins/Upgrade.pm
 lib/Lemonldap/NG/Portal/Register/AD.pm
 lib/Lemonldap/NG/Portal/Register/Custom.pm
 lib/Lemonldap/NG/Portal/Register/Demo.pm

lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Plugins/Upgrade.pm

@@ -0,0 +1,46 @@
+package Lemonldap::NG::Portal::Plugins::Upgrade;
+
+use strict;
+use Mouse;
+use Lemonldap::NG::Portal::Main::Constants qw(PE_CONFIRM PE_OK);
+
+our $VERSION = '2.0.0';
+
+extends 'Lemonldap::NG::Portal::Main::Plugin';
+
+# INITIALIZATION
+
+sub init {
+    my ($self) = @_;
+    $self->addAuthRoute(upgradesession => 'ask', ['GET']);
+    $self->addAuthRoute(upgradesession => 'confirm', ['POST']);
+}
+
+# RUNNING METHOD
+
+sub ask {
+    my ( $self, $req ) = @_;
+    if($req->param('upgrading') ) {
+        # verify token
+        return $self->confirm($req);
+    }
+
+    # Display form
+}
+
+sub confirm {
+    my ( $self, $req ) = @_;
+    my $ok;
+    if($req->param('upgrading') ) {
+        # verify token and set $ok to 1
+    }
+    if ( $ok or $req->param('confirm') == 1 ) {
+        $self->p->setHiddenFormValue(); # Insert token
+        return $self->p->login($req);
+    }
+    else {
+        # Go to portal
+    }
+}
+
+1;