Initialize user() in $req (#1591)

lemonldap-ng-common/lib/Lemonldap/NG/Common/PSGI/Request.pm

@@ -45,8 +45,8 @@ sub uri { $_[0]->{uri} }
 
 sub userData {
     my ( $self, $v ) = @_;
-    return $_[0]->{userData} = $v if ($v);
-    return $_[0]->{userData} || { _whatToTrace => $_[0]->user, };
+    return $self->{userData} = $v if ($v);
+    return $self->{userData} || { _whatToTrace => $self->{user}, };
 }
 
 sub respHeaders {

lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Request.pm

@@ -115,9 +115,12 @@ sub error_type {
 }
 
 sub init {
-    my ($self) = @_;
+    my ( $self, $conf ) = @_;
     $self->{$_} = {} foreach (qw(data customParameters sessionInfo pdata));
     $self->{$_} = [] foreach (qw(respCookies));
+    if ( my $tmp = $self->userData->{ $conf->{whatToTrace} } ) {
+        $self->user($tmp);
+    }
 }
 
 sub errorString {

lemonldap-ng-portal/lib/Lemonldap/NG/Portal/Main/Run.pm

@@ -38,7 +38,7 @@ sub handler {
     my ( $self, $req ) = @_;
 
     bless $req, 'Lemonldap::NG::Portal::Main::Request';
-    $req->init();
+    $req->init( $self->conf );
     my $sp = 0;
 
     # Restore pdata