Add modified opengraph plugin.

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

diff --git a/IkiWiki/Plugin/httpauth.pm b/IkiWiki/Plugin/httpauth.pm
index 868862f4fa56cb1053babc756f2608409608ca4d..041eaebc93054029c0477d5c6d710b7691ef57b5 100644 (file)
--- a/IkiWiki/Plugin/httpauth.pm
+++ b/IkiWiki/Plugin/httpauth.pm
@@ -7,6 +7,7 @@ use strict;
 use IkiWiki 3.00;
 
 sub import {
+       hook(type => "checkconfig", id => "httpauth", call => \&checkconfig);
        hook(type => "getsetup", id => "httpauth", call => \&getsetup);
        hook(type => "auth", id => "httpauth", call => \&auth);
        hook(type => "formbuilder_setup", id => "httpauth",
@@ -37,6 +38,19 @@ sub getsetup () {
                        rebuild => 0,
                },
 }
+
+sub checkconfig () {
+       if ($config{cgi} && defined $config{cgiauthurl} &&
+           keys %{$IkiWiki::hooks{auth}} < 2) {
+               # There are no other auth hooks registered, so avoid
+               # the normal signin form, and jump right to httpauth.
+               require IkiWiki::CGI;
+               inject(name => "IkiWiki::cgi_signin", call => sub ($$) {
+                       my $cgi=shift;
+                       redir_cgiauthurl($cgi, $cgi->query_string());
+               });
+       }
+}
                        
 sub redir_cgiauthurl ($;@) {
        my $cgi=shift;
@@ -52,7 +66,7 @@ sub auth ($$) {
        my $cgi=shift;
        my $session=shift;
 
-       if (defined $cgi->remote_user()) {
+       if (length $cgi->remote_user()) {
                $session->param("name", $cgi->remote_user());
        }
 }
@@ -66,7 +80,7 @@ sub formbuilder_setup (@) {
        my $buttons=$params{buttons};
 
        if ($form->title eq "signin" &&
-           ! defined $cgi->remote_user() && defined $config{cgiauthurl}) {
+           ! length $cgi->remote_user() && defined $config{cgiauthurl}) {
                my $button_text="Login with HTTP auth";
                push @$buttons, $button_text;
 
@@ -83,7 +97,9 @@ sub canedit ($$$) {
        my $cgi=shift;
        my $session=shift;
 
-       if (! defined $cgi->remote_user() &&
+       if (! length $cgi->remote_user() &&
+           (! defined $session->param("name") ||
+             ! IkiWiki::userinfo_get($session->param("name"), "regdate")) &&
            defined $config{httpauth_pagespec} &&
            length $config{httpauth_pagespec} &&
            defined $config{cgiauthurl} &&