po(change): avoid losing information before guessing the same...

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

diff --git a/IkiWiki/Plugin/passwordauth.pm b/IkiWiki/Plugin/passwordauth.pm
index f3f1aa4bf2b7b5f761859d7a75a2c0d68f8b4eb7..e0c0a3b0e650bd001b835c1c0cc92680af42440a 100644 (file)
--- a/IkiWiki/Plugin/passwordauth.pm
+++ b/IkiWiki/Plugin/passwordauth.pm
@@ -7,13 +7,34 @@ use strict;
 use IkiWiki 2.00;
 
 sub import { #{{{
-        hook(type => "formbuilder_setup", id => "passwordauth",
-               call => \&formbuilder_setup);
-        hook(type => "formbuilder", id => "passwordauth",
-               call => \&formbuilder);
+       hook(type => "getsetup", id => "passwordauth", "call" => \&getsetup);
+        hook(type => "formbuilder_setup", id => "passwordauth", call => \&formbuilder_setup);
+        hook(type => "formbuilder", id => "passwordauth", call => \&formbuilder);
        hook(type => "sessioncgi", id => "passwordauth", call => \&sessioncgi);
 } # }}}
 
+sub getsetup () { #{{{
+       return
+               plugin => {
+                       safe => 1,
+                       rebuild => 0,
+               },
+               account_creation_password => {
+                       type => "string",
+                       example => "s3cr1t",
+                       description => "a password that must be entered when signing up for an account",
+                       safe => 1,
+                       rebuild => 0,
+               },
+               password_cost => {
+                       type => "integer",
+                       example => 8,
+                       description => "cost of generating a password using Authen::Passphrase::BlowfishCrypt",
+                       safe => 1,
+                       rebuild => 0,
+               },
+} #}}}
+
 # Checks if a string matches a user's password, and returns true or false.
 sub checkpassword ($$;$) { #{{{
        my $user=shift;
@@ -88,7 +109,9 @@ sub formbuilder_setup (@) { #{{{
                
                if ($form->submitted eq "Register" || $form->submitted eq "Create Account") {
                        $form->field(name => "confirm_password", type => "password");
-                       $form->field(name => "account_creation_password", type => "password") if (length $config{account_creation_password});
+                       $form->field(name => "account_creation_password", type => "password")
+                                if (defined $config{account_creation_password} &&
+                                    length $config{account_creation_password});
                        $form->field(name => "email", size => 50);
                        $form->title("register");
                        $form->text("");
@@ -125,7 +148,8 @@ sub formbuilder_setup (@) { #{{{
                                                shift eq $config{account_creation_password};
                                        },
                                        required => 1,
-                               ) if (length $config{account_creation_password});
+                               ) if (defined $config{account_creation_password} &&
+                                     length $config{account_creation_password});
                                $form->field(
                                        name => "email",
                                        validate => "EMAIL",
@@ -259,7 +283,9 @@ sub formbuilder (@) { #{{{
                                error($@) if $@;
                                sendmail(
                                        To => IkiWiki::userinfo_get($user_name, "email"),
-                                       From => "$config{wikiname} admin <$config{adminemail}>",
+                                       From => "$config{wikiname} admin <".
+                                               (defined $config{adminemail} ? $config{adminemail} : "")
+                                               .">",
                                        Subject => "$config{wikiname} information",
                                        Message => $template->output,
                                ) or error(gettext("Failed to send mail"));