Revert "git: Turn $git_dir into a stack"

[git.ikiwiki.info.git] / IkiWiki / Plugin / passwordauth.pm

diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index 7c01bb3ffe11b0f7d36160e69de957efb659ffb7..fb3fd9ee1620911558ec09c96b466405a3a0592a 100644 (file)
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -231,7 +231,7 @@ sub formbuilder_setup (@) {
                                $form->field(
                                        name => "password",
                                        validate => sub {
-                                               checkpassword($form->field("name"), shift);
+                                               checkpassword(scalar $form->field("name"), shift);
                                        },
                                );
                        }
@@ -251,6 +251,12 @@ sub formbuilder_setup (@) {
                                                my $name=shift;
                                                length $name &&
                                                $name=~/$config{wiki_file_regexp}/ &&
+                                               # don't allow registering
+                                               # accounts that look like
+                                               # openids, or email
+                                               # addresses, even if the
+                                               # file regexp allows it
+                                               $name!~/[\/:\@]/ &&
                                                ! IkiWiki::userinfo_get($name, "regdate");
                                        },
                                );
@@ -299,7 +305,7 @@ sub formbuilder_setup (@) {
                                                noimageinline => 1));
                        }
                        else {
-                               $form->text("<a href=\"".
+                               $form->text("<a rel=\"nofollow\" href=\"".
                                        IkiWiki::cgiurl(do => "edit", page => $userpage).
                                        "\">".gettext("Create your user page")."</a>");
                        }
@@ -389,7 +395,7 @@ sub formbuilder (@) {
                if ($form->submitted eq "Save Preferences" && $form->validate) {
                        my $user_name=$form->field('name');
                        if (defined $form->field("password") && length $form->field("password")) {
-                               setpassword($user_name, $form->field('password'));
+                               setpassword($user_name, scalar $form->field('password'));
                        }
                }
        }