X-Git-Url: http://koha-dev.rot13.org:8081/gitweb/?a=blobdiff_plain;f=C4%2FAuth_with_cas.pm;h=69e510f415afe3a996e95ff3558235b3956dc329;hb=5d6c092921919526ade501facb1220f8a108a08f;hp=e00e3a4d6194b40285854f1d8af2df795f3ec0c5;hpb=6eb021ab0e113e2b6b897c89475f1eadc7a2c15b;p=koha_fer

diff --git a/C4/Auth_with_cas.pm b/C4/Auth_with_cas.pm
index e00e3a4d61..69e510f415 100644
--- a/C4/Auth_with_cas.pm
+++ b/C4/Auth_with_cas.pm
@@ -22,7 +22,6 @@ use warnings;
 
 use C4::Debug;
 use C4::Context;
-use C4::Utils qw( :all );
 use Authen::CAS::Client;
 use CGI;
 use FindBin;
@@ -32,7 +31,7 @@ use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS $debug);
 
 BEGIN {
 	require Exporter;
-	$VERSION = 3.03;	# set the version for version checking
+    $VERSION = 3.07.00.049;	# set the version for version checking
 	$debug = $ENV{DEBUG};
 	@ISA    = qw(Exporter);
 	@EXPORT = qw(check_api_auth_cas checkpw_cas login_cas logout_cas login_cas_url);
@@ -66,38 +65,22 @@ sub getMultipleAuth {
 # Logout from CAS
 sub logout_cas {
     my ($query) = @_;
-    my $uri = C4::Context->preference('OPACBaseURL') . $query->script_name();
-    my $casparam = $query->param('cas');
-    # FIXME: This should be more generic and handle whatever parameters there might be
-    $uri .= "?cas=" . $casparam if (defined $casparam);
-    $casparam = $defaultcasserver if (not defined $casparam);
-    my $cas = Authen::CAS::Client->new($casservers->{$casparam});
+    my ( $cas, $uri ) = _get_cas_and_service($query);
     print $query->redirect( $cas->logout_url($uri));
+    print $query->redirect( $cas->logout_url(url => $uri));
 }
 
 # Login to CAS
 sub login_cas {
     my ($query) = @_;
-    my $uri = C4::Context->preference('OPACBaseURL') . $query->script_name();
-    my $casparam = $query->param('cas');
-    # FIXME: This should be more generic and handle whatever parameters there might be
-    $uri .= "?cas=" . $casparam if (defined $casparam);
-    $casparam = $defaultcasserver if (not defined $casparam);
-    my $cas = Authen::CAS::Client->new($casservers->{$casparam});
+    my ( $cas, $uri ) = _get_cas_and_service($query);
     print $query->redirect( $cas->login_url($uri));
 }
 
 # Returns CAS login URL with callback to the requesting URL
 sub login_cas_url {
-
-    my ($query, $key) = @_;
-    my $uri = C4::Context->preference('OPACBaseURL') . $query->script_name();
-    my $casparam = $query->param('cas');
-    # FIXME: This should be more generic and handle whatever parameters there might be
-    $uri .= "?cas=" . $casparam if (defined $casparam);
-    $casparam = $defaultcasserver if (not defined $casparam);
-    $casparam = $key if (defined $key);
-    my $cas = Authen::CAS::Client->new($casservers->{$casparam});
+    my ( $query, $key ) = @_;
+    my ( $cas, $uri ) = _get_cas_and_service( $query, $key );
     return $cas->login_url($uri);
 }
 
@@ -107,12 +90,7 @@ sub checkpw_cas {
     $debug and warn "checkpw_cas";
     my ($dbh, $ticket, $query) = @_;
     my $retnumber;
-    my $uri = C4::Context->preference('OPACBaseURL') . $query->script_name();
-    my $casparam = $query->param('cas');
-    # FIXME: This should be more generic and handle whatever parameters there might be
-    $uri .= "?cas=" . $casparam if (defined $casparam);
-    $casparam = $defaultcasserver if (not defined $casparam);
-    my $cas = Authen::CAS::Client->new($casservers->{$casparam});
+    my ( $cas, $uri ) = _get_cas_and_service($query);
 
     # If we got a ticket
     if ($ticket) {
@@ -145,7 +123,10 @@ sub checkpw_cas {
             $debug and warn "User $userid is not a valid Koha user";
 
         } else {
-            $debug and warn "Invalid session ticket : $ticket";
+            $debug and warn "Problem when validating ticket : $ticket";
+            $debug and warn "Authen::CAS::Client::Response::Error: " . $val->error() if $val->is_error();
+            $debug and warn "Authen::CAS::Client::Response::Failure: " . $val->message() if $val->is_failure();
+            $debug and warn Data::Dumper::Dumper($@) if $val->is_error() or $val->is_failure();
             return 0;
         }
     }
@@ -157,15 +138,11 @@ sub check_api_auth_cas {
     $debug and warn "check_api_auth_cas";
     my ($dbh, $PT, $query) = @_;
     my $retnumber;
-    my $url = C4::Context->preference('OPACBaseURL') . $query->script_name();
-
-    my $casparam = $query->param('cas');
-    $casparam = $defaultcasserver if (not defined $casparam);
-    my $cas = Authen::CAS::Client->new($casservers->{$casparam});
+    my ( $cas, $uri ) = _get_cas_and_service($query);
 
     # If we have a Proxy Ticket
     if ($PT) {
-        my $r = $cas->proxy_validate( $url, $PT );
+        my $r = $cas->proxy_validate( $uri, $PT );
 
         # If the PT is valid
         if ( $r->is_success ) {
@@ -203,6 +180,37 @@ sub check_api_auth_cas {
     return 0;
 }
 
+# Get CAS handler and service URI
+sub _get_cas_and_service {
+    my $query = shift;
+    my $key   = shift;    # optional
+
+    my $uri = _url_with_get_params($query);
+
+    my $casparam = $defaultcasserver;
+    $casparam = $query->param('cas') if defined $query->param('cas');
+    $casparam = $key if defined $key;
+    my $cas = Authen::CAS::Client->new( $casservers->{$casparam} );
+
+    return ( $cas, $uri );
+}
+
+# Get the current URL with parameters contained directly into URL (GET params)
+# This method replaces $query->url() which will give both GET and POST params
+sub _url_with_get_params {
+    my $query = shift;
+
+    my $uri_base_part = C4::Context->preference('OPACBaseURL') . $query->script_name();
+    my $uri_params_part = '';
+    foreach ( $query->url_param() ) {
+        $uri_params_part .= '&' if $uri_params_part;
+        $uri_params_part .= $_ . '=';
+        $uri_params_part .= URI::Escape::uri_escape( $query->url_param($_) );
+    }
+    $uri_base_part .= '?' if $uri_params_part;
+
+    return $uri_base_part . $uri_params_part;
+}
 
 1;
 __END__