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masayuki5160/FuelPHPでのログイン処理実装

Last active February 23, 2016 10:22
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Raw
auth.php
<?php
class Controller_Auth extends Controller_Template {
public function before()
{
parent::before();
// 初期処理
// POSTチェック
$post_methods = array(
'created',
'updated',
'removed',
);
$method = Uri::segment(2);
if (Input::method() !== 'POST' && in_array($method, $post_methods)) {
Response::redirect('auth/timeout');
}
// ログインチェック
$auth_methods = array(
'logined',
'logout',
'update',
'remove',
);
if (in_array($method, $auth_methods) && !Auth::check()) {
Response::redirect('auth/login');
}
// ログイン済みチェック
$nologin_methods = array(
'login',
);
if (in_array($method, $nologin_methods) && Auth::check()) {
Response::redirect('auth/logined');
}
// CSRFチェック
if (Input::method() === 'POST') {
if (!Security::check_token()) {
Response::redirect('auth/timeout');
}
}
}
public function action_404()
{
// ページが見つからない
$this->template->title = 'ページが見つかりません。';
$this->template->content = View::forge('auth/404');
}
public function action_timeout()
{
// 不正アクセス
$this->template->title = '有効期限が切れました。';
$this->template->content = View::forge('auth/timeout');
}
public function action_logined()
{
// ログイン後ページ
$this->template->title = 'ログイン中';
$this->template->content = View::forge('auth/logined');
}
private function validate_login()
{
// 入力チェック
$validation = Validation::forge();
$validation->add('username', 'ユーザー名')
->add_rule('required')
->add_rule('min_length', 4)
->add_rule('max_length', 15);
$validation->add('password', 'パスワード')
->add_rule('required')
->add_rule('min_length', 6)
->add_rule('max_length', 20);
$validation->run();
return $validation;
}
public function action_login()
{
// ログイン処理
$username = Input::post('username', null);
$password = Input::post('password', null);
$result_validate = '';
if ($username !== null && $password !== null) {
$validation = $this->validate_login();
$errors = $validation->error();
if (empty($errors)) {
// ログイン認証を行う
$auth = Auth::instance();
if ($auth->login($username, $password)) {
// ログイン成功
Response::redirect('auth/logined');
}
$result_validate = "ログインに失敗しました。";
} else {
$result_validate = $validation->show_errors();
}
}
$this->template->title = 'ログイン';
$this->template->content = View::forge('auth/login');
$this->template->content->set_safe('errmsg', $result_validate);
}
public function action_logout()
{
// ログアウト処理
Auth::logout();
$this->template->title = 'ログアウト';
$this->template->content = View::forge('auth/logout');
}
public function action_create()
{
// ユーザー作成
$this->template->title = 'ユーザー作成';
$this->template->content = View::forge('auth/create');
$this->template->content->set_safe('errmsg', "");
}
private function validate_create()
{
// 入力チェック
$validation = Validation::forge();
$validation->add('username', 'ユーザー名')
->add_rule('required')
->add_rule('min_length', 4)
->add_rule('max_length', 15);
$validation->add('password', 'パスワード')
->add_rule('required')
->add_rule('min_length', 6)
->add_rule('max_length', 20);
$validation->add('email', 'Eメール')
->add_rule('required')
->add_rule('valid_email');
$validation->run();
return $validation;
}
public function action_created()
{
// ユーザー登録
$validation = $this->validate_create();
$errors = $validation->error();
try {
if (empty($errors)) {
$auth = Auth::instance();
$input = $validation->input();
if ($auth->create_user($input['username'], $input['password'], $input['email'])) {
$this->template->title = 'ユーザー登録完了';
$this->template->content = View::forge('auth/created');
return;
}
$result_validate = 'ユーザー作成に失敗しました。';
} else {
$result_validate = $validation->show_errors();
}
} catch (SimpleUserUpdateException $e) {
$result_validate = $e->getMessage();
}
$this->template->title = 'ユーザー作成';
$this->template->content = View::forge('auth/create');
$this->template->content->set_safe('errmsg', $result_validate);
}
public function action_update()
{
// ユーザー更新
$auth = Auth::instance();
$username = $auth->get_screen_name();
$email = $auth->get_email();
$this->template->title = 'ユーザー更新';
$this->template->content = View::forge('auth/update');
$this->template->content->set_safe('errmsg', "");
$this->template->content->set('username', $username);
$this->template->content->set('email', $email);
}
private function validate_update()
{
// 入力チェック
$validation = Validation::forge();
$validation->add('password', '新パスワード')
->add_rule('min_length', 6)
->add_rule('max_length', 20);
$validation->add('old_password', '旧パスワード')
->add_rule('min_length', 6)
->add_rule('max_length', 20);
$validation->add('email', 'Eメール')
->add_rule('valid_email');
$validation->run();
return $validation;
}
public function action_updated()
{
// ユーザー更新
$validation = $this->validate_update();
$errors = $validation->error();
$auth = Auth::instance();
$result_validate = '';
try {
if (empty($errors)) {
$input = $validation->input();
$values = array();
foreach ($input as $key => $value) {
if ($value === '') continue;
$values[$key] = $value;
}
$username = Input::post('username', null);
if (!empty($values) && $auth->update_user($values, $username)) {
$this->template->title = 'ユーザー更新完了';
$this->template->content = View::forge('auth/updated');
return;
}
if (!empty($values)) $result_validate = '更新に失敗しました。';
} else {
$result_validate = $validation->show_errors();
}
} catch (Exception $e) {
$result_validate = $e->getMessage();
}
$this->template->title = 'ユーザー更新';
$this->template->content = View::forge('auth/update');
$this->template->content->set_safe('errmsg', $result_validate);
$username = $auth->get_screen_name();
$email = $auth->get_email();
$this->template->content->set('username', $username);
$this->template->content->set('email', $email);
}
public function action_remove()
{
// ユーザー削除
$auth = Auth::instance();
$username = $auth->get_screen_name();
$this->template->title = 'ユーザー削除';
$this->template->content = View::forge('auth/remove');
$this->template->content->set('errmsg', '');
$this->template->content->set('username', $username);
}
public function action_removed()
{
$auth = Auth::instance();
try {
$auth->delete_user(Input::post('username', null));
Auth::logout();
} catch (Exception $e) {
$errmsg = $e->getMessage();
$this->template->title = 'ユーザー削除';
$this->template->content = View::forge('auth/remove');
$this->template->content->set('errmsg', $errmsg);
return;
}
$this->template->title = 'ユーザー削除完了';
$this->template->content = View::forge('auth/removed');
}
}
Raw
FuelPHPでのログイン処理実装
【参考】
http://9ensan.com/blog/programming/php/fuelphp/fuelphp-login-auth/
http://fuelphp.jp/docs/1.7/packages/auth/simpleauth/usage.html
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