IkiWiki/Plugin/httpauth.pm

   1 #!/usr/bin/perl
   2 # HTTP basic auth plugin.
   3 package IkiWiki::Plugin::httpauth;
   4
   5 use warnings;
   6 use strict;
   7 use IkiWiki 3.00;
   8
   9 sub import {
  10         hook(type => "getsetup", id => "httpauth", call => \&getsetup);
  11         hook(type => "auth", id => "httpauth", call => \&auth);
  12 }
  13
  14 sub getsetup () {
  15         return
  16                 plugin => {
  17                         safe => 1,
  18                         rebuild => 0,
  19                 },
  20                 cgiauthurl => {
  21                         type => "string",
  22                         example => "http://example.com/wiki/auth/ikiwiki.cgi",
  23                         description => "url to redirect to when authentication is needed",
  24                         safe => 1,
  25                         rebuild => 0,
  26                 },
  27 }
  28
  29 sub auth ($$) {
  30         my $cgi=shift;
  31         my $session=shift;
  32
  33         if (defined $cgi->remote_user()) {
  34                 $session->param("name", $cgi->remote_user());
  35         }
  36         elsif (defined $config{cgiauthurl}) {
  37                 IkiWiki::redirect($cgi, $config{cgiauthurl}.'?'.$cgi->query_string());
  38                 exit;
  39         }
  40 }
  41
  42 1