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#!/usr/bin/perl
# Ikiwiki password authentication.
package IkiWiki::Plugin::passwordauth;
use warnings;
use strict;
use IkiWiki;
sub import { #{{{
hook(type => "formbuilder_setup", id => "passwordauth",
call => \&formbuilder_setup);
hook(type => "formbuilder", id => "passwordauth",
call => \&formbuilder);
} # }}}
sub formbuilder_setup (@) { #{{{
my %params=@_;
my $form=$params{form};
my $session=$params{session};
my $cgi=$params{cgi};
if ($form->title eq "signin" || $form->title eq "register") {
$form->field(name => "name", required => 0, size => 30);
$form->field(name => "password", type => "password", required => 0);
if ($form->submitted eq "Register" || $form->submitted eq "Create Account") {
$form->field(name => "confirm_password", type => "password");
$form->field(name => "email", size => 50);
$form->title("register");
$form->text("");
}
if ($form->submitted) {
my $submittype=$form->submitted;
# Set required fields based on how form was submitted.
my %required=(
"Login" => [qw(name password)],
"Register" => [],
"Create Account" => [qw(name password confirm_password email)],
"Mail Password" => [qw(name)],
);
foreach my $opt (@{$required{$submittype}}) {
$form->field(name => $opt, required => 1);
}
if ($submittype eq "Create Account") {
$form->field(
name => "confirm_password",
validate => sub {
shift eq $form->field("password");
},
);
$form->field(
name => "email",
validate => "EMAIL",
);
}
# Validate password against name for Login.
if ($submittype eq "Login") {
$form->field(
name => "password",
validate => sub {
length $form->field("name") &&
shift eq IkiWiki::userinfo_get($form->field("name"), 'password');
},
);
}
elsif ($submittype eq "Register" ||
$submittype eq "Create Account" ||
$submittype eq "Mail Password") {
$form->field(name => "password", validate => 'VALUE');
}
# And make sure the entered name exists when logging
# in or sending email, and does not when registering.
if ($submittype eq 'Create Account' ||
$submittype eq 'Register') {
$form->field(
name => "name",
validate => sub {
my $name=shift;
length $name &&
$name=~/$config{wiki_file_regexp}/ &&
! IkiWiki::userinfo_get($name, "regdate");
},
);
}
elsif ($submittype eq "Login" ||
$submittype eq "Mail Password") {
$form->field(
name => "name",
validate => sub {
my $name=shift;
length $name &&
IkiWiki::userinfo_get($name, "regdate");
},
);
}
}
else {
# First time settings.
$form->field(name => "name", comment => "use FirstnameLastName");
if ($session->param("name")) {
$form->field(name => "name", value => $session->param("name"));
}
}
}
elsif ($form->title eq "preferences") {
$form->field(name => "name", disabled => 1, value =>
$session->param("name"), force => 1);
$form->field(name => "password", type => "password");
$form->field(name => "confirm_password", type => "password",
validate => sub {
shift eq $form->field("password");
});
}
}
sub formbuilder (@) { #{{{
my %params=@_;
my $form=$params{form};
my $session=$params{session};
my $cgi=$params{cgi};
my $buttons=$params{buttons};
if ($form->title eq "signin" || $form->title eq "register") {
if ($form->submitted && $form->validate) {
if ($form->submitted eq 'Login') {
$session->param("name", $form->field("name"));
IkiWiki::cgi_postsignin($cgi, $session);
}
elsif ($form->submitted eq 'Create Account') {
my $user_name=$form->field('name');
if (IkiWiki::userinfo_setall($user_name, {
'email' => $form->field('email'),
'password' => $form->field('password'),
'regdate' => time})) {
$form->field(name => "confirm_password", type => "hidden");
$form->field(name => "email", type => "hidden");
$form->text("Account creation successful. Now you can Login.");
}
else {
error("Error creating account.");
}
}
elsif ($form->submitted eq 'Mail Password') {
my $user_name=$form->field("name");
my $template=template("passwordmail.tmpl");
$template->param(
user_name => $user_name,
user_password => IkiWiki::userinfo_get($user_name, "password"),
wikiurl => $config{url},
wikiname => $config{wikiname},
REMOTE_ADDR => $ENV{REMOTE_ADDR},
);
eval q{use Mail::Sendmail};
error($@) if $@;
sendmail(
To => IkiWiki::userinfo_get($user_name, "email"),
From => "$config{wikiname} admin <$config{adminemail}>",
Subject => "$config{wikiname} information",
Message => $template->output,
) or error("Failed to send mail");
$form->text("Your password has been emailed to you.");
$form->field(name => "name", required => 0);
push @$buttons, "Mail Password";
}
elsif ($form->submitted eq "Register") {
@$buttons="Create Account";
}
}
elsif ($form->submitted eq "Create Account") {
@$buttons="Create Account";
}
else {
push @$buttons, "Register", "Mail Password";
}
}
elsif ($form->title eq "preferences") {
if ($form->submitted eq "Save Preferences" && $form->validate) {
my $user_name=$form->field('name');
foreach my $field (qw(password)) {
if (defined $form->field($field) && length $form->field($field)) {
userinfo_set($user_name, $field, $form->field($field)) || error("failed to set $field");
}
}
}
}
IkiWiki::printheader($session);
print IkiWiki::misctemplate($form->title, $form->render(submit => $buttons));
} #}}}
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