fix back-compat with old Net::OpenID

[ikiwiki.git] / IkiWiki / Plugin / openid.pm

diff --git a/IkiWiki/Plugin/openid.pm b/IkiWiki/Plugin/openid.pm
index b60740c0e0c1489e9e69f2847a1958fb9ab5732d..7b1a17831f9155ea7034a528198ee864bb5cf6e4 100644 (file)
--- a/IkiWiki/Plugin/openid.pm
+++ b/IkiWiki/Plugin/openid.pm
@@ -26,6 +26,7 @@ sub getsetup () {
                plugin => {
                        safe => 1,
                        rebuild => 0,
+                       section => "auth",
                },
                openidsignup => {
                        type => "string",
@@ -56,7 +57,7 @@ sub formbuilder_setup (@) {
                # OpenID fieldset.
                $form->fieldsets("OpenID");
 
-               $form->field(
+               $form->field(
                        name => "openid_url",
                        label => gettext("Log in with")." ".htmllink("", "", "ikiwiki/OpenID", noimageinline => 1),
                        fieldset => "OpenID",
@@ -89,6 +90,7 @@ sub formbuilder_setup (@) {
                        value => $session->param("name"), 
                        size => 50, force => 1,
                        fieldset => "login");
+               $form->field(name => "email", type => "hidden");
        }
 }
 
@@ -112,6 +114,28 @@ sub validate ($$$;$) {
                }
        }
 
+       # Ask for client to provide a name and email, if possible.
+       # Try sreg and ax
+       if ($claimed_identity->can("set_extension_args")) {
+               $claimed_identity->set_extension_args(
+                       'http://openid.net/extensions/sreg/1.1',
+                       {
+                               optional => 'email,fullname,nickname',
+                       },
+               );
+               $claimed_identity->set_extension_args(
+                       'http://openid.net/srv/ax/1.0',
+                       {
+                               mode => 'fetch_request',
+                               'required' => 'email,fullname,nickname,firstname',
+                               'type.email' => "http://schema.openid.net/contact/email",
+                               'type.fullname' => "http://axschema.org/namePerson",
+                               'type.nickname' => "http://axschema.org/namePerson/friendly",
+                               'type.firstname' => "http://axschema.org/namePerson/first",
+                       },
+               );
+       }
+
        my $check_url = $claimed_identity->check_url(
                return_to => IkiWiki::cgiurl(do => "postsignin"),
                trust_root => $config{cgiurl},
@@ -138,6 +162,32 @@ sub auth ($$) {
                }
                elsif (my $vident = $csr->verified_identity) {
                        $session->param(name => $vident->url);
+
+                       my @extensions;
+                       if ($vident->can("signed_extension_fields")) {
+                               @extensions=grep { defined } (
+                                       $vident->signed_extension_fields('http://openid.net/extensions/sreg/1.1'),
+                                       $vident->signed_extension_fields('http://openid.net/srv/ax/1.0'),
+                               );
+                       }
+                       foreach my $ext (@extensions) {
+                               foreach my $field (qw{value.email email}) {
+                                       if (exists $ext->{$field} &&
+                                           defined $ext->{$field} &&
+                                           length $ext->{$field}) {
+                                               $session->param(email => $ext->{$field});
+                                               last;
+                                       }
+                               }
+                               foreach my $field (qw{value.nickname nickname value.fullname fullname value.firstname}) {
+                                       if (exists $ext->{$field} &&
+                                           defined $ext->{$field} &&
+                                           length $ext->{$field}) {
+                                               $session->param(username => $ext->{$field});
+                                               last;
+                                       }
+                               }
+                       }
                }
                else {
                        error("OpenID failure: ".$csr->err);