discussion became unnecessary, and fix formatting

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

diff --git a/IkiWiki/Plugin/httpauth.pm b/IkiWiki/Plugin/httpauth.pm
index 1816c9d74c27aaee1e2b6114e62dd06b8fca1d4c..cb488449dd680b2ae36aefde23636ba3fdfe6ab8 100644 (file)
--- a/IkiWiki/Plugin/httpauth.pm
+++ b/IkiWiki/Plugin/httpauth.pm
@@ -9,6 +9,10 @@ use IkiWiki 3.00;
 sub import {
        hook(type => "getsetup", id => "httpauth", call => \&getsetup);
        hook(type => "auth", id => "httpauth", call => \&auth);
 sub import {
        hook(type => "getsetup", id => "httpauth", call => \&getsetup);
        hook(type => "auth", id => "httpauth", call => \&auth);

+       hook(type => "formbuilder_setup", id => "httpauth",
+               call => \&formbuilder_setup);
+       hook(type => "canedit", id => "httpauth", call => \&canedit,
+               first => 1);

 }
 
 sub getsetup () {
 }
 
 sub getsetup () {


@@ -16,8 +20,33 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => 0,
                plugin => {
                        safe => 1,
                        rebuild => 0,

+                       section => "auth",
+               },
+               cgiauthurl => {
+                       type => "string",
+                       example => "http://example.com/wiki/auth/ikiwiki.cgi",
+                       description => "url to redirect to when authentication is needed",
+                       safe => 1,
+                       rebuild => 0,
+               },
+               httpauth_pagespec => {
+                       type => "pagespec",
+                       example => "!*/Discussion",
+                       description => "PageSpec of pages where only httpauth will be used for authentication",
+                       safe => 0,
+                       rebuild => 0,

                },
 }
                },
 }

+                       
+sub redir_cgiauthurl ($;@) {
+       my $cgi=shift;
+
+       IkiWiki::redirect($cgi, 
+               @_ > 1 ? IkiWiki::cgiurl(cgiurl => $config{cgiauthurl}, @_)
+                      : $config{cgiauthurl}."?@_"
+       );
+       exit;
+}

 
 sub auth ($$) {
        my $cgi=shift;
 
 sub auth ($$) {
        my $cgi=shift;


@@ -28,4 +57,47 @@ sub auth ($$) {
        }
 }
 
        }
 }
 

+sub formbuilder_setup (@) {
+       my %params=@_;
+
+       my $form=$params{form};
+       my $session=$params{session};
+       my $cgi=$params{cgi};
+       my $buttons=$params{buttons};
+
+       if ($form->title eq "signin" &&
+           ! defined $cgi->remote_user() && defined $config{cgiauthurl}) {
+               my $button_text="Login with HTTP auth";
+               push @$buttons, $button_text;
+
+               if ($form->submitted && $form->submitted eq $button_text) {
+                       # bounce thru cgiauthurl and then back to
+                       # the stored postsignin action
+                       redir_cgiauthurl($cgi, do => "postsignin");
+               }
+       }
+}
+
+sub canedit ($$$) {
+       my $page=shift;
+       my $cgi=shift;
+       my $session=shift;
+
+       if (! defined $cgi->remote_user() &&
+           (! defined $session->param("name") ||
+             ! IkiWiki::userinfo_get($session->param("name"), "regdate")) &&
+           defined $config{httpauth_pagespec} &&
+           length $config{httpauth_pagespec} &&
+           defined $config{cgiauthurl} &&
+           pagespec_match($page, $config{httpauth_pagespec})) {
+               return sub {
+                       # bounce thru cgiauthurl and back to edit action
+                       redir_cgiauthurl($cgi, $cgi->query_string());
+               };
+       }
+       else {
+               return undef;
+       }
+}
+

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