use IkiWiki 3.00;
sub import {
- add_underlay("openid-selector");
- hook(type => "checkconfig", id => "openid", call => \&checkconfig);
- hook(type => "getopt", id => "openid", call => \&getopt);
hook(type => "getsetup", id => "openid", call => \&getsetup);
hook(type => "auth", id => "openid", call => \&auth);
hook(type => "formbuilder_setup", id => "openid",
call => \&formbuilder_setup, last => 1);
-}
-
-sub checkconfig () {
- if ($config{cgi}) {
- # Intercept normal signin form, so the openid selector
- # can be displayed.
- #
- # When other auth hooks are registered, give the selector
- # a reference to the normal signin form.
- my $real_cgi_signin;
- if (keys %{$IkiWiki::hooks{auth}} > 1) {
- require IkiWiki::CGI;
- $real_cgi_signin=\&IkiWiki::cgi_signin;
- }
- inject(name => "IkiWiki::cgi_signin", call => sub ($$) {
- openid_selector($real_cgi_signin, @_);
- });
- }
-}
-
-sub getopt () {
- eval q{use Getopt::Long};
- error($@) if $@;
- Getopt::Long::Configure('pass_through');
- GetOptions("openidsignup=s" => \$config{openidsignup});
+ IkiWiki::loadplugin("emailauth");
+ IkiWiki::loadplugin("loginselector");
+ IkiWiki::Plugin::loginselector::register_login_plugin(
+ "openid",
+ \&openid_setup,
+ \&openid_check_input,
+ \&openid_auth,
+ );
}
sub getsetup () {
rebuild => 0,
section => "auth",
},
- openidsignup => {
+ openid_realm => {
type => "string",
- example => "http://myopenid.com/",
- description => "an url where users can signup for an OpenID",
- safe => 1,
+ description => "url pattern of openid realm (default is cgiurl)",
+ safe => 0,
+ rebuild => 0,
+ },
+ openid_cgiurl => {
+ type => "string",
+ description => "url to ikiwiki cgi to use for openid authentication (default is cgiurl)",
+ safe => 0,
rebuild => 0,
},
}
-sub openid_selector {
- my $real_cgi_signin=shift;
- my $q=shift;
- my $session=shift;
-
- my $openid_url=$q->param('openid_identifier');
- my $openid_error;
+sub openid_setup ($$) {
+ my $q=shift;
+ my $template=shift;
- if (! load_openid_module()) {
- if ($real_cgi_signin) {
- $real_cgi_signin->($q, $session);
+ if (load_openid_module()) {
+ my $openid_url=$q->param('openid_identifier');
+ if (defined $openid_url) {
+ $template->param(openid_url => $openid_url);
}
- error(sprintf(gettext("failed to load openid module: "), @_));
+ return 1;
}
- elsif (defined $q->param("action") && $q->param("action") eq "verify") {
- validate($q, $session, $openid_url, sub {
- $openid_error=shift;
- });
- }
- elsif ($q->param("do") eq "signin" && $real_cgi_signin) {
- $real_cgi_signin->($q, $session);
- exit;
+ else {
+ return 0;
}
+}
- my $template=IkiWiki::template("openid-selector.tmpl");
- $template->param(
- cgiurl => $config{cgiurl},
- (defined $openid_error ? (openid_error => $openid_error) : ()),
- (defined $openid_url ? (openid_url => $openid_url) : ()),
- ($real_cgi_signin ? (nonopenidurl => IkiWiki::cgiurl(do => "signin")) : ()),
- );
+sub openid_check_input ($) {
+ my $q=shift;
+ my $openid_url=$q->param('openid_identifier');
+ defined $q->param("action") && $q->param("action") eq "verify" && defined $openid_url && length $openid_url;
+}
- IkiWiki::printheader($session);
- print IkiWiki::misctemplate("signin", $template->output);
- exit;
+sub openid_auth ($$$$) {
+ my $q=shift;
+ my $session=shift;
+ my $errordisplayer=shift;
+ my $openid_url=$q->param('openid_identifier');
+ validate($q, $session, $openid_url, $errordisplayer);
}
sub formbuilder_setup (@) {
IkiWiki::openiduser($session->param("name"))) {
$form->field(name => "openid_identifier", disabled => 1,
label => htmllink("", "", "ikiwiki/OpenID", noimageinline => 1),
- value => $session->param("name"),
- size => 50, force => 1,
- fieldset => "login");
- $form->field(name => "email", type => "hidden");
+ value => "",
+ size => 1, force => 1,
+ fieldset => "login",
+ comment => $session->param("name"));
}
}
my $claimed_identity = $csr->claimed_identity($openid_url);
if (! $claimed_identity) {
if ($errhandler) {
- $errhandler->($csr->err);
+ if (ref($errhandler) eq 'CODE') {
+ $errhandler->($csr->err);
+ }
return 0;
}
else {
);
}
+ my $cgiurl=$config{openid_cgiurl};
+ $cgiurl=$q->url if ! defined $cgiurl;
+
+ my $trust_root=$config{openid_realm};
+ $trust_root=$cgiurl if ! defined $trust_root;
+
my $check_url = $claimed_identity->check_url(
- return_to => IkiWiki::cgiurl(do => "postsignin"),
- trust_root => $config{cgiurl},
+ return_to => auto_upgrade_https($q, "$cgiurl?do=postsignin"),
+ trust_root => auto_upgrade_https($q, $trust_root),
delayed_return => 1,
);
# Redirect the user to the OpenID server, which will
IkiWiki::redirect($q, $setup_url);
}
elsif ($csr->user_cancel) {
- IkiWiki::redirect($q, $config{url});
+ IkiWiki::redirect($q, IkiWiki::baseurl(undef));
}
elsif (my $vident = $csr->verified_identity) {
$session->param(name => $vident->url);
$vident->signed_extension_fields('http://openid.net/srv/ax/1.0'),
);
}
+ my $nickname;
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});
+ if (! defined $nickname &&
+ $ext->{$field}=~/(.+)@.+/) {
+ $nickname = $1;
+ }
last;
}
}
if (exists $ext->{$field} &&
defined $ext->{$field} &&
length $ext->{$field}) {
- $session->param(username => $ext->{$field});
+ $nickname=$ext->{$field};
last;
}
}
}
+ if (defined $nickname) {
+ $session->param(nickname =>
+ Encode::decode_utf8($nickname));
+ }
}
else {
error("OpenID failure: ".$csr->err);
}
elsif (defined $q->param('openid_identifier')) {
# myopenid.com affiliate support
- validate($q, $session, $q->param('openid_identifier'));
+ validate($q, $session, scalar $q->param('openid_identifier'));
}
}
my $q=shift;
my $session=shift;
+ eval q{use Net::INET6Glue::INET_is_INET6}; # may not be available
eval q{use Net::OpenID::Consumer};
error($@) if $@;
- my $ua;
- eval q{use LWPx::ParanoidAgent};
- if (! $@) {
- $ua=LWPx::ParanoidAgent->new;
- }
- else {
- $ua=LWP::UserAgent->new;
- }
+ # We pass the for_url parameter, even though it's undef, because
+ # that will make sure we crash if used with an older IkiWiki.pm
+ # that didn't automatically try to use LWPx::ParanoidAgent.
+ my $ua=useragent(for_url => undef);
# Store the secret in the session.
my $secret=$session->param("openid_secret");
$secret=rand;
$session->param(openid_secret => $secret);
}
+
+ my $cgiurl=$config{openid_cgiurl};
+ $cgiurl=$q->url if ! defined $cgiurl;
return Net::OpenID::Consumer->new(
ua => $ua,
args => $q,
consumer_secret => sub { return shift()+$secret },
- required_root => $config{cgiurl},
+ required_root => auto_upgrade_https($q, $cgiurl),
);
}
+sub auto_upgrade_https {
+ my $q=shift;
+ my $url=shift;
+ if ($q->https()) {
+ $url=~s/^http:/https:/i;
+ }
+ return $url;
+}
+
sub load_openid_module {
# Give up if module is unavailable to avoid needing to depend on it.
eval q{use Net::OpenID::Consumer};