Simplify madness some more, back to how it looked in the original fix_path_info_decod...

[catagits/Catalyst-Runtime.git] / lib / Catalyst / Engine / CGI.pm

diff --git a/lib/Catalyst/Engine/CGI.pm b/lib/Catalyst/Engine/CGI.pm
index f9f9fa8..da95c6c 100644 (file)
--- a/lib/Catalyst/Engine/CGI.pm
+++ b/lib/Catalyst/Engine/CGI.pm
@@ -128,7 +128,6 @@ sub prepare_path {
     else {
         $base_path = $script_name || '/';
     }
-#    $base_path .= '/' unless $base_path =~ m{/$};
 
     # If we are running as a backend proxy, get the true hostname
   PROXY_CHECK:
@@ -149,25 +148,19 @@ sub prepare_path {
         }
     }
 
-    # RFC 3875: "Unlike a URI path, the PATH_INFO is not URL-encoded,
-    # and cannot contain path-segment parameters." This means PATH_INFO
-    # is always decoded, and the script can't distinguish / vs %2F.
-    # See https://issues.apache.org/bugzilla/show_bug.cgi?id=35256
-    # Here we try to resurrect the original encoded URI from REQUEST_URI.
     my $path_info   = $ENV{PATH_INFO};
-    if (my $req_uri = $ENV{REQUEST_URI}) {
-        $req_uri =~ s/^\Q$base_path\E//;
-        $req_uri =~ s/\?.*$//;
-        if ($req_uri && $req_uri ne '/') {
-            # This means that REQUEST_URI needs information from PATH_INFO
-            # prepending to it to be useful, otherwise the sub path which is
-            # being redirected to becomes the app base address which is
-            # incorrect.
-            my ($match) = $req_uri =~ m{^(/?[^/]+)};
-            my ($path_info_part) = $path_info =~ m|^(.*?\Q$match\E)|;
-            substr($req_uri, 0, length($match), $path_info_part)
-                if $path_info_part;
-            $path_info = $req_uri;
+    if ($c->config->{use_request_uri_for_path}) {
+        # RFC 3875: "Unlike a URI path, the PATH_INFO is not URL-encoded,
+        # and cannot contain path-segment parameters." This means PATH_INFO
+        # is always decoded, and the script can't distinguish / vs %2F.
+        # See https://issues.apache.org/bugzilla/show_bug.cgi?id=35256
+        # Here we try to resurrect the original encoded URI from REQUEST_URI.
+        if (my $req_uri = $ENV{REQUEST_URI}) {
+            if (defined $script_name) {
+                $req_uri =~ s/^\Q$script_name\E//;
+            }
+            $req_uri =~ s/\?.*$//;
+            $path_info = $req_uri if $req_uri;
         }
     }