sub printheader ($) {
my $session=shift;
- if ($config{sslcookie}) {
+ if ($ENV{HTTPS} || $config{sslcookie}) {
print $session->header(-charset => 'utf-8',
-cookie => $session->cookie(-httponly => 1, -secure => 1));
- } else {
+ }
+ else {
print $session->header(-charset => 'utf-8',
-cookie => $session->cookie(-httponly => 1));
}
}
-sub showform ($$$$;@) {
+sub prepform {
my $form=shift;
my $buttons=shift;
my $session=shift;
});
}
+ return $form;
+}
+
+sub showform ($$$$;@) {
+ my $form=prepform(@_);
+ shift;
+ my $buttons=shift;
+ my $session=shift;
+ my $cgi=shift;
+
printheader($session);
print misctemplate($form->title, $form->render(submit => $buttons), @_);
}
+# Like showform, but the base url will be set to allow edit previews
+# that use links relative to the specified page.
+sub showform_preview ($$$$;@) {
+ my $form=shift;
+ my $buttons=shift;
+ my $session=shift;
+ my $cgi=shift;
+ my %params=@_;
+
+ eval q{use URI};
+ # The base url needs to be a full URL. If urlto returns relative,
+ # force it absolute, using the same URL scheme used for the cgi.
+ my $baseurl = URI->new_abs(urlto($params{page}), $cgi->url);
+
+ showform($form, $buttons, $session, $cgi, @_,
+ forcebaseurl => $baseurl);
+}
+
sub redirect ($$) {
my $q=shift;
- my $url=shift;
+ eval q{use URI};
+ my $url=URI->new(shift);
if (! $config{w3mmode}) {
print $q->redirect($url);
}
}
sub decode_cgi_utf8 ($) {
- # decode_form_utf8 method is needed for 5.10
+ # decode_form_utf8 method is needed for 5.01
if ($] < 5.01) {
my $cgi = shift;
foreach my $f ($cgi->param) {
if ($] >= 5.01) {
my $form = shift;
foreach my $f ($form->field) {
+ my @value=map { decode_utf8($_) } $form->field($f);
$form->field(name => $f,
- value => decode_utf8($form->field($f)),
+ value => \@value,
force => 1,
);
}
}
}
-sub cgi_signin ($$) {
+sub cgi_signin ($$;$) {
my $q=shift;
my $session=shift;
+ my $returnhtml=shift;
decode_cgi_utf8($q);
eval q{use CGI::FormBuilder};
required => 'NONE',
javascript => 0,
params => $q,
- action => $config{cgiurl},
+ action => cgiurl(),
header => 0,
template => {type => 'div'},
- stylesheet => baseurl()."style.css",
+ stylesheet => 1,
);
my $buttons=["Login"];
- if ($q->param("do") ne "signin" && !$form->submitted) {
- $form->text(gettext("You need to log in first."));
- }
$form->field(name => "do", type => "hidden", value => "signin",
force => 1);
$form->validate;
}
+ if ($returnhtml) {
+ $form=prepform($form, $buttons, $session, $q);
+ return $form->render(submit => $buttons);
+ }
+
showform($form, $buttons, $session, $q);
}
required => 'NONE',
javascript => 0,
params => $q,
- action => $config{cgiurl},
+ action => cgiurl(),
template => {type => 'div'},
- stylesheet => baseurl()."style.css",
+ stylesheet => 1,
fieldsets => [
[login => gettext("Login")],
[preferences => gettext("Preferences")],
if ($form->submitted eq 'Logout') {
$session->delete();
- redirect($q, $config{url});
+ redirect($q, baseurl(undef));
return;
}
elsif ($form->submitted eq 'Cancel') {
- redirect($q, $config{url});
+ redirect($q, baseurl(undef));
return;
}
elsif ($form->submitted eq 'Save Preferences' && $form->validate) {
$form->text(gettext("Preferences saved."));
}
- showform($form, $buttons, $session, $q);
+ showform($form, $buttons, $session, $q,
+ prefsurl => "", # avoid showing the preferences link
+ );
}
-sub cgi_custom_failure ($$) {
- my $header=shift;
+sub cgi_custom_failure ($$$) {
+ my $q=shift;
+ my $httpstatus=shift;
my $message=shift;
- print $header;
+ print $q->header(
+ -status => $httpstatus,
+ -charset => 'utf-8',
+ );
print $message;
# Internet Explod^Hrer won't show custom 404 responses
my $q=shift;
my $session=shift;
+ my $banned=0;
my $name=$session->param("name");
- if (defined $name) {
- if (grep { $name eq $_ } @{$config{banned_users}}) {
- $session->delete();
- cgi_savesession($session);
- cgi_custom_failure(
- $q->header(-status => "403 Forbidden"),
- gettext("You are banned."));
+ if (defined $name &&
+ grep { $name eq $_ } @{$config{banned_users}}) {
+ $banned=1;
+ }
+
+ foreach my $b (@{$config{banned_users}}) {
+ if (pagespec_match("", $b,
+ ip => $session->remote_addr(),
+ name => defined $name ? $name : "",
+ )) {
+ $banned=1;
+ last;
}
}
+
+ if ($banned) {
+ $session->delete();
+ cgi_savesession($session);
+ cgi_custom_failure(
+ $q, "403 Forbidden",
+ gettext("You are banned."));
+ }
}
sub cgi_getsession ($) {