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/** | |
* オレが考えたSocialiteのサンプルコード(いまのところ) | |
*/ | |
// Social Login | |
Route::prefix('login/{provider}')->where(['provider' => '(facebook|twitter|github|line)'])->group(function () { | |
Route::get('/', [App\Http\Controllers\Auth\LoginController::class, 'redirectToProvider'])->name('login.redirect'); | |
Route::get('/callback', [App\Http\Controllers\Auth\LoginController::class, 'handleProviderCallback'])->name('login.callback'); | |
}); | |
///// | |
namespace App\Http\Controllers\Auth; | |
use App\Http\Controllers\Controller; | |
use App\Models\User; | |
use Illuminate\Http\Request; | |
use Illuminate\Support\Facades\Hash; | |
use Illuminate\Support\Str; | |
use Laravel\Socialite\Facades\Socialite; | |
class LoginController extends Controller | |
{ | |
/** | |
* redirectToProvider | |
*/ | |
public function redirectToProvider(Request $request) | |
{ | |
$provider = $request->provider; | |
return Socialite::driver($provider)->redirect(); | |
} | |
/** | |
* handleProviderCallback | |
*/ | |
public function handleProviderCallback(string $provider) | |
{ | |
try { | |
$providerUser = Socialite::with($provider)->user(); | |
} catch(\Laravel\Socialite\Two\InvalidStateException $e) { | |
// callbackの間が空いたらなる? | |
\Log::warning(get_class($e)); | |
return redirect('/login')->withErrors('ログインできませんでした'); | |
} catch(\GuzzleHttp\Exception\ClientException $e) { | |
// 二重callback | |
\Log::warning(get_class($e)); | |
return redirect('/login')->withErrors('ログインできませんでした'); | |
} catch(\Exception $e) { | |
\Log::error(get_class($e)); | |
return redirect('/login')->withErrors(['ログインできませんでした', get_class($e)]); | |
} | |
$user = $this->firstOrCreateUser($providerUser, $provider); | |
\Auth::login($user, true); | |
return redirect('/dashboard'); | |
} | |
/** | |
* firstOrCreateUser | |
* | |
* @param \Laravel\Socialite\Contracts\User $providerUser | |
* @param string $provider | |
* @return \App\Models\User | |
*/ | |
private function firstOrCreateUser(\Laravel\Socialite\Contracts\User $providerUser, string $provider): User | |
{ | |
$socialAccount = \App\Models\SocialAccount::where([ | |
'provider' => $provider, | |
'provider_user_id' => $providerUser->getId(), | |
]) | |
->first(); | |
if ($socialAccount) { | |
return $socialAccount->user; | |
} | |
// userと取得したemailが一致したらアカウント連携する | |
$email = $providerUser->getEmail(); | |
$user = User::where('email', $email)->first(); | |
if ($email && $user) { | |
$user->SocialAccount()->create([ | |
'provider' => $provider, | |
'provider_user_id' => $providerUser->getId(), | |
]); | |
return $user; | |
} | |
// ユーザー作成 | |
$user = User::create([ | |
'email' => $email, | |
'name' => $providerUser->getNickname() ?: $providerUser->getName(), | |
]); | |
$user->SocialAccount()->create([ | |
'provider' => $provider, | |
'provider_user_id' => $providerUser->getId(), | |
]); | |
return $user; | |
} | |
} |
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