{"id":7546,"date":"2020-07-13T15:00:14","date_gmt":"2020-07-13T06:00:14","guid":{"rendered":"https:\/\/blog.capilano-fw.com\/?p=7546"},"modified":"2020-07-02T18:40:37","modified_gmt":"2020-07-02T09:40:37","slug":"%e3%80%90laravel%e3%80%91%e5%88%a5%e3%83%89%e3%83%a1%e3%82%a4%e3%83%b3%e9%96%93%e3%81%a7%e3%83%ad%e3%82%b0%e3%82%a4%e3%83%b3%e3%82%92%e4%bf%9d%e6%8c%81%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/blog.capilano-fw.com\/?p=7546","title":{"rendered":"\u3010Laravel\u3011\u5225\u30c9\u30e1\u30a4\u30f3\u9593\u3067\u30ed\u30b0\u30a4\u30f3\u3092\u4fdd\u6301\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>\u3055\u3066\u3055\u3066\u3001<code>Laravel<\/code>\u3060\u3051\u306b\u9650\u3089\u305a\u3067\u3059\u304c\u300c\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300d\u306e\u4eba\u6c17\u306e\u3072\u3068\u3064\u306b\u306f\u3001<\/p>\n<p><strong style=\"font-size: 35px;\">\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b<\/strong><\/p>\n<p>\u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3082\u3057\u300c<strong>\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3092\u307e\u3063\u305f\u304f\u4f7f\u308f\u305a\u306b\u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u5b9f\u88c5\u3057\u3066\u306d\ud83d\udc4d<\/strong>\u300d\u3068\u8a00\u308f\u308c\u305f\u3089\u3001\u300c<code>Cookie<\/code>\u3084<code>Session<\/code>\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u306e\u6697\u53f7\u5316\u30fb\u30fb\u30fb\u30fb\u3046\u30fc\u3093\u3001\u3084\u308a\u305f\u304f\u306a\u3044\u30fb\u30fb\u30fb\u30fb\ud83d\udca6\u300d\u3068\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002\uff08\u30db\u30f3\u30c8\u306b\u3042\u308a\u304c\u305f\u3044\u9650\u308a\u3067\u3059\u306d\ud83d\ude0a\u2728\uff09<\/p>\n<p>\u305f\u3060\u3001\u305d\u3093\u306a\u4fbf\u5229\u306a\u30ed\u30b0\u30a4\u30f3\u3067\u3059\u304c\u3001\u300c\u5168\u304f\u5225\u306e\u30c9\u30e1\u30a4\u30f3\u3067\u904b\u55b6\u3057\u3066\u3044\u308b\uff12\u3064\u306e\u30b5\u30a4\u30c8\u9593\u3067\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b\u300d\u3068\u3044\u3046\u6a5f\u80fd\u306f<strong><code>Session ID<\/code>\u306e\u5236\u7d04\u304c\u3042\u308b\u305f\u3081\u305f\u3081\u76f4\u63a5\u306e\u5b9f\u88c5\u306f\u3067\u304d\u307e\u305b\u3093\u3002<\/strong>\uff08\u30c1\u30ab\u30e9\u6280\u3067\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u304c\u597d\u307e\u3057\u304f\u306a\u3044\u3088\u3046\u3067\u3059\uff09<\/p>\n<p>\u305f\u3060\u3001\u3053\u306e\u3054\u8981\u671b\u306f\u904e\u53bb\u304b\u3089\u3061\u3089\u307b\u3089\u805e\u3044\u3066\u3044\u305f\u306e\u3067\u3001\u3053\u3053\u3044\u3089\u3067\u4f55\u304b\u5bfe\u7b56\u3092\u8003\u3048\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u305d\u3053\u3067\u2757<\/p>\n<p>\u4eca\u56de\u306f<code>Laravel<\/code>\u3067\u300c<strong>\u5225\u30c9\u30e1\u30a4\u30f3\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316<\/strong>\u300d\u3059\u308b\u65b9\u6cd5\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<p>\u305c\u3072\u7686\u3055\u3093\u306e\u304a\u5f79\u306b\u305f\u3066\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\ud83d\ude0a\u2728<\/p>\n<p>\u203b \u306a\u304a\u3001\u30c9\u30e1\u30a4\u30f3\u3068\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u9593\u306a\u3089\u3001<code>Laravel<\/code>\u306e\u8a2d\u5b9a\u3067\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<a href=\"#login_between_domain_n_subdomain\">\u304a\u307e\u3051\uff1a\u30c9\u30e1\u30a4\u30f3\uff06\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6066 aligncenter\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/03\/no_23.png\" alt=\"\" width=\"370\" height=\"320\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/03\/no_23.png 370w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/03\/no_23-300x259.png 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/>\u300c\u4eca\u56de\u306fJWT\u3092\u4f7f\u3063\u3066\u308b\u306e\u3067\u3001<br \/>\n\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u306b\u3082\u6c17\u3092\u3064\u3051\u3066\u307e\u3059\ud83d\udc4d\u300d<\/p>\n<p>\u958b\u767a\u74b0\u5883\uff1a Laravel 7.x<\/p>\n<h1>\u3069\u306e\u3088\u3046\u306b\u3057\u3066\u5b9f\u73fe\u3059\u308b\u304b<\/h1>\n<p>\u5192\u982d\u306e\u6587\u7ae0\u3067\u3082\u66f8\u304d\u307e\u3057\u305f\u304c\u3001\u901a\u5e38\u30bb\u30c3\u30b7\u30e7\u30f3\u306f\u5225\u30c9\u30e1\u30a4\u30f3\u9593\u3067\u5171\u6709\u304c\u3067\u304d\u306a\u3044\u305f\u3081\u3001\u76f4\u63a5\u30bb\u30c3\u30b7\u30e7\u30f3\u306f\u89e6\u3089\u305a\u4ee5\u4e0b\u306e\u624b\u9806\u3067\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3\u3092\u5b9f\u88c5\u3057\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30b5\u30a4\u30c8A\u3067\u30ed\u30b0\u30a4\u30f3<\/li>\n<li>\u30b5\u30a4\u30c8B\u3078\u79fb\u52d5\u3059\u308b\u3068\u304d\u306b\u30c8\u30fc\u30af\u30f3\u3092\u3064\u3051\u3066\u79fb\u52d5<\/li>\n<li>\u30b5\u30a4\u30c8B\u306e\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u3067\u30c8\u30fc\u30af\u30f3\u3092\u4f7f\u3063\u3066\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3<\/li>\n<\/ol>\n<p>\u305d\u3057\u3066\u3001\u30b5\u30a4\u30c8\u79fb\u52d5\u3092\u3059\u308b\u3068\u304d\u306b\u4f7f\u3046\u306e\u304c\u4eca\u56de\u76ee\u7389\u306e\u300c<strong>JWT<\/strong>\u300d\u3067\u3059\u3002<\/p>\n<p><code>JWT<\/code>\u3068\u306f\u3001<code>JSON Web Token<\/code>\u306e\u7565\u3067\u3001\u7c21\u5358\u306b\u3044\u3046\u3068<strong>\u6539\u5909\u3067\u304d\u306a\u3044\uff08\u6539\u5909\u3059\u308b\u3068\u30d0\u30ec\u308b\uff09JSON\u30c7\u30fc\u30bf<\/strong>\u3067\u3059\u3002\u8a73\u3057\u304f\u306f\u3001<a href=\"https:\/\/techblog.yahoo.co.jp\/advent-calendar-2017\/jwt\/\" target=\"_blank\" rel=\"noopener noreferrer\">Yahoo\u3055\u3093\u304c\u516c\u958b\u3057\u3066\u3044\u308b\u30da\u30fc\u30b8<\/a>\u3092\u3054\u89a7\u304f\u3060\u3055\u3044\u3002\u3068\u3066\u3082\u308f\u304b\u308a\u3084\u3059\u304f\u3066\u52a9\u304b\u308a\u307e\u3057\u305f\ud83d\ude0a\u2728<\/p>\n<p>\u306a\u304a\u3001<code>JWT<\/code>\u306b\u306f\u6709\u52b9\u671f\u9650\u3082\u30bb\u30c3\u30c8\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u3067\u3001\u4eca\u56de\u306f\u3053\u308c\u3092\u4f7f\u3063\u3066\u300c1\u6642\u9593\u3060\u3051\u6709\u52b9\u306a\u30c8\u30fc\u30af\u30f3\u300d\u3092\u3064\u304f\u308a\u3001\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3\u3092\u5b9f\u73fe\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001\u4f5c\u696d\u3092\u3057\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u2757<\/p>\n<h1>\u524d\u63d0\u3068\u3057\u3066<\/h1>\n<p>\u6700\u4f4e\u3067\u3082\u30ed\u30b0\u30a4\u30f3\u306b\u4f7f\u308f\u308c\u308b<code>users<\/code>\u30c6\u30fc\u30d6\u30eb\u306f\u5171\u901a\u3001\u3082\u3057\u304f\u306f\u30b3\u30d4\u30fc\u3055\u308c\u305f\u5185\u5bb9\u304c\u5404DB\u306b\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3053\u3068\u3092\u524d\u63d0\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u3057\u3066\u3001<code>JWT<\/code>\u3067\u9001\u4fe1\u3059\u308b\u5185\u5bb9\u306f\u30e6\u30fc\u30b6\u30fcID\u3067\u3059\u3002<\/p>\n<p>\u306a\u304a\u3001\u5225\u30b5\u30a4\u30c8\u306eDB\u3092\u4f7f\u3063\u3066\u30ed\u30b0\u30a4\u30f3\u3059\u308b\u5834\u5408\u306f\u3001\u6b21\u306e\u624b\u9806\u3092\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u4e0b\u3055\u3044\u3002<\/p>\n<p>\u307e\u305a\u3001<code>.env<\/code>\u306b\u5bfe\u8c61\u306eDB\u63a5\u7d9a\u60c5\u5831\u3092\u767b\u9332\u3057\u307e\u3059\u3002<\/p>\n<p><code>.env<\/code><\/p>\n<pre># \ud83d\udc47 \u8ffd\u52a0\r\n<strong>DB_AUTH_HOST=127.0.0.1<\/strong>\r\n<strong>DB_AUTH_PORT=3306<\/strong>\r\n<strong>DB_AUTH_DATABASE=xxxxxxxx<\/strong>\r\n<strong>DB_AUTH_USERNAME=username<\/strong>\r\n<strong>DB_AUTH_PASSWORD=password<\/strong><\/pre>\n<p>\u305d\u3057\u3066\u3001\u30b3\u30f3\u30d5\u30a3\u30b0\u306b\u3082\u65b0\u3057\u3044DB\u60c5\u5831\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n<p><code>\/config\/database.php<\/code><\/p>\n<pre>'mysql' =&gt; [ \r\n    \/\/ \u7701\u7565\uff08\u3053\u3053\u306f\u5143\u304b\u3089\u3042\u308b\u90e8\u5206\uff09\r\n],\r\n\r\n\/\/ \ud83d\udc47 \u8ffd\u52a0\r\n'auth_mysql' =&gt; [\r\n    'driver' =&gt; 'mysql',\r\n    'url' =&gt; env('DATABASE_URL'),\r\n    'host' =&gt; env('<strong>DB_AUTH_HOST<\/strong>', '127.0.0.1'),\r\n    'port' =&gt; env('<strong>DB_AUTH_PORT<\/strong>', '3306'),\r\n    'database' =&gt; env('<strong>DB_AUTH_DATABASE<\/strong>', 'forge'),\r\n    'username' =&gt; env('<strong>DB_AUTH_USERNAME<\/strong>', 'forge'),\r\n    'password' =&gt; env('<strong>DB_AUTH_PASSWORD<\/strong>', ''),\r\n\r\n    \/\/ \u7701\u7565\r\n\r\n],<\/pre>\n<p>\u6700\u5f8c\u306b\u3001<code>User<\/code>\u30e2\u30c7\u30eb\u306b\u30ed\u30b0\u30a4\u30f3\u7528\u306e\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3092\u30bb\u30c3\u30c8\u3057\u3066\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n<p><code>\/app\/User.php<\/code><\/p>\n<pre>&lt;?php\r\n\r\n\/\/ \u7701\u7565\r\n\r\nclass User extends Authenticatable\r\n{\r\n    use Notifiable;\r\n\r\n    <strong>protected $connection = 'auth_mysql'; <\/strong>\/\/ \ud83d\udc48 \u8ffd\u52a0<\/pre>\n<p>\u3053\u308c\u3067\u3001<code>User<\/code>\u30e2\u30c7\u30eb\u306b\u306f<code>auth_mysql<\/code>\u304c\u81ea\u52d5\u7684\u306b\u9069\u7528\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h1>\u30c8\u30ec\u30a4\u30c8\u3092\u3064\u304f\u308b<\/h1>\n<h2>JWT\u7528\u306e\u30c8\u30ec\u30a4\u30c8\u3092\u3064\u304f\u308b<\/h2>\n<p>\u4eca\u56de\u306f\u3001\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b\u3059\u3079\u3066\u306e\u30b5\u30a4\u30c8\u3067<\/p>\n<ul>\n<li>JWT\u30c8\u30fc\u30af\u30f3\u3092\u3064\u304f\u308b<\/li>\n<li>JWT\u30c8\u30fc\u30af\u30f3\u3092\u691c\u8a3c\u3057\u3066\u3001\u30c7\u30fc\u30bf\u3092\u53d6\u308a\u51fa\u3059<\/li>\n<\/ul>\n<p>\u6a5f\u80fd\u304c\u5fc5\u8981\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u3053\u308c\u3089\u306e\u30b3\u30fc\u30c9\u306f\u300c\u30c8\u30ec\u30a4\u30c8\u300d\uff08\u3044\u308f\u3086\u308b\u30df\u30c3\u30af\u30b9\u30a4\u30f3\uff09\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u3001\u4f7f\u3044\u56de\u3057\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p><code>\/app\/Traits\/JwtTrait.php<\/code><\/p>\n<pre>&lt;?php\r\n\r\nnamespace App\\Traits;\r\n\r\ntrait JwtTrait {\r\n\r\n    <strong>private $secret_key = 'your-secret-key'; \/\/ \ud83d\udc48 \u672c\u6765\u306f\u300c.env\u300d\u306b\u66f8\u304f\u3079\u304d\u3067\u3059\u304c\u3001\u30c6\u30b9\u30c8\u306a\u306e\u3067\u3053\u3053\u306b\u66f8\u3044\u3066\u307e\u3059\u3002<\/strong>\r\n    private $jwt_values = [];\r\n\r\n    <strong>public function getJwtToken() {\r\n\r\n        $user_id = $this-&gt;id;\r\n        $expiration = time() + 3600; \/\/ 1\u6642\u9593\r\n        $header = [\r\n            'typ' =&gt; 'JWT',\r\n            'alg' =&gt; 'HS256',\r\n            'exp' =&gt; $expiration\r\n        ];\r\n        $payload = [\r\n            'user_id' =&gt; $user_id\r\n        ];\r\n        $header_token = $this-&gt;base64urlEncode(json_encode($header));\r\n        $payload_token = $this-&gt;base64urlEncode(json_encode($payload));\r\n        $signature_token = $this-&gt;base64urlEncode(\r\n            hash_hmac('sha256', $header_token .'.'. $payload_token, $this-&gt;secret_key, true)\r\n        );\r\n        return $header_token .'.'. $payload_token .'.'. $signature_token;\r\n\r\n    }\r\n\r\n    public function isValidJwtToken($jwt_token) {\r\n\r\n        $this-&gt;jwt_values = [];\r\n        list($header_token, $payload_token, $signature_token) = explode('.', $jwt_token);\r\n        $header = json_decode($this-&gt;base64urlDecode($header_token), true);\r\n        $payload = json_decode($this-&gt;base64urlDecode($payload_token), true);\r\n        $signature = $this-&gt;base64urlDecode($signature_token);\r\n        $check_signature = hash_hmac('sha256', $header_token .'.'. $payload_token, $this-&gt;secret_key, true);\r\n\r\n        if(hash_equals($check_signature, $signature)) {\r\n\r\n            if($header['exp'] &gt; time()) {\r\n\r\n                $this-&gt;jwt_values = $payload;\r\n                return true;\r\n\r\n            }\r\n\r\n            abort(419);\r\n\r\n        }\r\n\r\n        abort(400, 'Invalid signature');\r\n\r\n    }\r\n\r\n    public function getJwtValues() {\r\n\r\n        return $this-&gt;jwt_values;\r\n\r\n    }\r\n\r\n    private function base64urlEncode($string) {\r\n\r\n        $targets = ['+', '\/', '='];\r\n        $replacements = ['-', '_', ''];\r\n        return str_replace($targets, $replacements, base64_encode($string));\r\n\r\n    }\r\n\r\n    private function base64urlDecode($string) {\r\n\r\n        $targets = ['-', '_'];\r\n        $replacements = ['+', '\/'];\r\n        return base64_decode(str_replace($targets, $replacements, $string) .'=');\r\n\r\n    }\r\n<\/strong>\r\n}<\/pre>\n<p>\u306a\u304a\u3001\u5c11\u3057\u8907\u96d1\u306a\u3053\u3068\u3092\u3057\u3066\u3044\u308b\u3088\u3046\u306b\u898b\u3048\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u304c\u3001<code>JWT<\/code>\u306e\u4ed5\u69d8\u306b\u306e\u3063\u3068\u3063\u3066\u4ee5\u4e0b\u306e\u30c7\u30fc\u30bf\u52a0\u5de5\u3092\u3057\u3066\u3044\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<ul>\n<li>getJwtToken()\uff1a JWT\u30c8\u30fc\u30af\u30f3\u3092\u3064\u304f\u308a\u307e\u3059<\/li>\n<li>isValidJwtToken()\uff1a \u9001\u4fe1\u3055\u308c\u3066\u304d\u305fJWT\u30c8\u30fc\u30af\u30f3\u304c\u6b63\u3057\u3044\u304b\u3001\u307e\u305f\u671f\u9650\u304c\u5207\u308c\u3066\u3044\u306a\u3044\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u307e\u3059<\/li>\n<li>getJwtValues()\uff1a \u30c1\u30a7\u30c3\u30af\u304c\u6210\u529f\u3057\u305f\u5834\u5408\u306b\u305d\u306e\u5185\u5bb9\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n<li>base64urlEncode()\uff1a Base64\u30a8\u30f3\u30b3\u30fc\u30c9\u3057\u3001\u3055\u3089\u306bURL\u7528\u306b\u52a0\u5de5\u3057\u307e\u3059<\/li>\n<li>base64urlDecode()\uff1a URL\u7528\u306b\u52a0\u5de5\u3055\u308c\u305fBase64\u30a8\u30f3\u30b3\u30fc\u30c9\u3092\u5143\u306b\u623b\u3057\u307e\u3059<\/li>\n<\/ul>\n<p><strong>\u3010\u6ce8\u610f\u2757\u3011<\/strong><\/p>\n<p><code>JWT<\/code>\u306f\u300c<strong>\u30c7\u30fc\u30bf\u6539\u3056\u3093\u3092\u30c1\u30a7\u30c3\u30af\u3067\u304d\u308b<\/strong>\u300d\u30c6\u30af\u30cb\u30c3\u30af\u3067\u3042\u3063\u3066\u3001\u30c7\u30fc\u30bf\u3092\u6697\u53f7\u5316\u3057\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3053\u3068\u3092\u899a\u3048\u3066\u304a\u3044\u3066\u304f\u3060\u3055\u3044\u3002\u3064\u307e\u308a\u3001<strong>\u8ab0\u3067\u3082JWT\u30c8\u30fc\u30af\u30f3\u304b\u3089\u4e2d\u8eab\u3092\u898b\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/strong>\u305d\u306e\u305f\u3081\u3001\u30d1\u30b9\u30ef\u30fc\u30c9\u3084\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9\u306a\u3069\u306e\u500b\u4eba\u60c5\u5831\u306f\u305d\u306e\u307e\u307e\u5165\u308c\u308b\u3079\u304d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p>\n<h2>JWT\u7528\u306e\u30c8\u30ec\u30a4\u30c8\u3092\u767b\u9332\u3059\u308b<\/h2>\n<p>\u3067\u306f\u3001<code>JwtTrait<\/code>\u3092<code>User.php<\/code>\u306b\u767b\u9332\u3057\u3066\u4f7f\u3048\u308b\u3088\u3046\u306b\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><code>\/app\/User.php<\/code><\/p>\n<pre>&lt;?php\r\n\r\nnamespace App;\r\n\r\n<strong>use App\\Traits\\JwtTrait;<\/strong> \/\/ \ud83d\udc48 \u8ffd\u52a0\r\n\r\n\/\/ \u7701\u7565\r\n\r\nclass User extends Authenticatable\r\n{\r\n    use Notifiable, <strong>JwtTrait<\/strong>; \/\/ \ud83d\udc48 \u8ffd\u52a0<\/pre>\n<h1>\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8a2d\u5b9a\u3092\u3059\u308b<\/h1>\n<p>\u3067\u306f\u6700\u5f8c\u306b\u30df\u30c9\u30eb\u30a6\u30a7\u30a2\u306e\u8a2d\u5b9a\u3067\u3059\u3002<\/p>\n<p>\u3084\u308b\u3053\u3068\u306f\u3001<code>Laravel<\/code>\u304c\u30ed\u30b0\u30a4\u30f3\u306b\u5229\u7528\u3057\u3066\u3044\u308b\u30df\u30c9\u30eb\u30a6\u30a7\u30a2<code>Authenticate<\/code>\u306e<code>handler()<\/code>\u3092\u4e0a\u66f8\u304d\u3057\u3066<code>JWT<\/code>\u306e\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3\u90e8\u5206\u3092\u8ffd\u52a0\u3059\u308b\u3060\u3051\u3067\u3059\u3002<\/p>\n<p><code>\/app\/Http\/Middleware\/Authenticate.php<\/code><\/p>\n<pre>&lt;?php\r\n\r\n\/\/ \u7701\u7565\r\n\r\nclass Authenticate extends Middleware\r\n{\r\n    \/\/ \u7701\u7565\r\n\r\n    \/\/ \ud83d\udc47 \u8ffd\u52a0\r\n    <strong>public function handle($request, Closure $next, ...$guards)<\/strong>\r\n<strong>    {<\/strong>\r\n<strong>        if($request-&gt;filled('jwt')) {<\/strong>\r\n\r\n<strong>            $user = new \\App\\User();<\/strong>\r\n<strong>            $token = $request-&gt;jwt;<\/strong>\r\n\r\n<strong>            if($user-&gt;isValidJwtToken($token)) {<\/strong>\r\n\r\n<strong>                $jwt_values = $user-&gt;getJwtValues();<\/strong>\r\n<strong>                $user_id = $jwt_values['user_id'] ?? -1;<\/strong>\r\n<strong>                auth()-&gt;loginUsingId($user_id); \/\/ \u3053\u3053\u3067\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3<\/strong>\r\n\r\n<strong>            }<\/strong>\r\n\r\n<strong>        }<\/strong>\r\n\r\n<strong>        return parent::handle($request, $next, $guards); \/\/ \u3053\u308c\u306f\u901a\u5e38\u306e\u30ed\u30b0\u30a4\u30f3<\/strong>\r\n<strong>    }<\/strong>\r\n}<\/pre>\n<p>\u3053\u308c\u3067\u5168\u3066\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u307e\u3057\u305f\u2757<\/p>\n<p>\u203b \u306a\u304a\u3001\u3053\u308c\u3089\u306e\u8a2d\u5b9a\u306f\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b\u5168\u3066\u306e\u30b5\u30a4\u30c8\u3067\u884c\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h1>\u30c6\u30b9\u30c8\u3057\u3066\u307f\u308b<\/h1>\n<p>\u3067\u306f\u5b9f\u969b\u306b\u30c6\u30b9\u30c8\u3092\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<br \/>\n\u307e\u305a\u30b5\u30a4\u30c8A\u3067\u6b21\u306e\u3088\u3046\u306a\u30eb\u30fc\u30c8\u3092\u3064\u304f\u308a\u307e\u3059\u3002<\/p>\n<pre><strong>Route::get('link_to_group_website', function(){<\/strong>\r\n\r\n<strong>    if(auth()-&gt;check()) {<\/strong>\r\n\r\n<strong>        $user = auth()-&gt;user();<\/strong>\r\n<strong>        $jwt = $user-&gt;getJwtToken();<\/strong>\r\n<strong>        echo '&lt;a href=\"http:\/\/*****\/home?jwt='. $jwt .'\"&gt;\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3&lt;\/a&gt;';<\/strong>\r\n\r\n<strong>    }<\/strong>\r\n\r\n<strong>});<\/strong><\/pre>\n<p>\u306a\u304a\u3001\u30ea\u30f3\u30af\u306eURL\u306f\u300c\u30b5\u30a4\u30c8B\u306e\u30ed\u30b0\u30a4\u30f3\u5fc5\u9808\u306a\u30da\u30fc\u30b8\u306e<code>URL<\/code>\u300d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3067\u306f\u3001\u30b5\u30a4\u30c8A\u306b\u30ed\u30b0\u30a4\u30f3\u3057\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7551\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_2.png\" alt=\"\" width=\"485\" height=\"252\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_2.png 485w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_2-300x156.png 300w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><\/p>\n<p>\u305d\u3057\u3066\u3001\u30ed\u30b0\u30a4\u30f3\u3057\u305f\u72b6\u614b\u3067\u300c<strong>http:\/\/******\/link_to_group_website<\/strong>\u300d\u306b\u30a2\u30af\u30bb\u30b9\u3059\u308b\u3068\u3001\u6b21\u306e\u3088\u3046\u306a\u30ea\u30f3\u30af\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7549\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_1.png\" alt=\"\" width=\"116\" height=\"32\" \/><\/p>\n<p>\u3067\u306f\u3001\u3053\u306e\u30ea\u30f3\u30af\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30b5\u30a4\u30c8B\u3067\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3\u3067\u304d\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff01<\/p>\n<p>\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u30fb\u30fb\u30fb\u30fb\u30fb\u30fb<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7552\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_3.png\" alt=\"\" width=\"485\" height=\"249\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_3.png 485w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_3-300x154.png 300w\" sizes=\"auto, (max-width: 485px) 100vw, 485px\" \/><\/p>\n<p>\u30b5\u30a4\u30c8B\u3067\u3082\u3046\u307e\u304f\u81ea\u52d5\u30ed\u30b0\u30a4\u30f3\u304c\u3067\u304d\u3001\u592a\u90ce\u3055\u3093\u306e\u540d\u524d\u304c\u8868\u793a\u3055\u308c\u307e\u3057\u305f\u3002<br \/>\n\u6210\u529f\u3067\u3059\ud83d\ude0a\u2728<\/p>\n<h1 id=\"#login_between_domain_n_subdomain\">\u304a\u307e\u3051\uff1a\u30c9\u30e1\u30a4\u30f3\uff06\u30b5\u30d6\u30c9\u30e1\u30a4\u30f3\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b<\/h1>\n<p>\u4f8b\u3048\u3070\u3001<code>example.com<\/code>\u3068<code>sub.example.com<\/code>\u306e\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b\u5834\u5408\u3067\u3059\u3002<\/p>\n<h2>\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u5171\u901a\u3067\u4f7f\u3046\u30d5\u30a9\u30eb\u30c0\u3092\u3064\u304f\u308b<\/h2>\n<p>\u30bb\u30c3\u30b7\u30e7\u30f3\u30c7\u30fc\u30bf\u306f\u4ed6\u306e\u30b5\u30a4\u30c8\u3068\u306e\u7af6\u5408\u3092\u9632\u3050\u305f\u3081\u3001<code>Laravel<\/code>\u3054\u3068\u306e<code>\/storage\/framework\/sessions<\/code>\u306b\u4fdd\u5b58\u3055\u308c\u308b\u3053\u3068\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u3053\u308c\u3092\u5171\u901a\u5316\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u305f\u3081\u3001\u9069\u5f53\u306a\u5834\u6240\u306b<code>common_sessions<\/code>\u306a\u3069\u306e\u30d5\u30a9\u30eb\u30c0\u3092\u4f5c\u6210\u3057\u3001\u3055\u3089\u306b\u66f8\u304d\u8fbc\u307f\u6a29\u9650\u3092\u4e0e\u3048\u3066\u304a\u304d\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7553\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_4.png\" alt=\"\" width=\"253\" height=\"135\" \/><\/p>\n<h2>\u30b3\u30f3\u30d5\u30a3\u30b0\u3092\u5909\u66f4\u3059\u308b<\/h2>\n<p>\u6b21\u306b\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3057\u305f\u3044\u5168\u3066\u306e<code>Laravel<\/code>\u3067\u30b3\u30f3\u30d5\u30a3\u30b0\u3092\u5909\u66f4\u3057\u307e\u3059\u3002<\/p>\n<p><code>\/config\/session.php<\/code><\/p>\n<pre><strong>'files' =&gt; '\/\uff08\u5171\u901a\u30bb\u30c3\u30b7\u30e7\u30f3\u30d5\u30a9\u30eb\u30c0\u3078\u306e\u30d1\u30b9\uff09\/common_sessions',<\/strong>\r\n\r\n\/\/ \u7701\u7565\r\n\r\n<strong>'domain' =&gt; '.example.com', \/\/ \ud83d\udc48 \u5148\u982d\u306b\u30c9\u30c3\u30c8\u304c\u3064\u3044\u3066\u307e\u3059\uff01<\/strong><\/pre>\n<h2>\u30ad\u30fc\u3092\u5171\u901a\u5316\u3059\u308b<\/h2>\n<p>\u6700\u5f8c\u306b\u3001<code>.env<\/code>\u306b\u3042\u308b<code>APP_KEY<\/code>\u3092\u5168\u3066\u306e\u30b5\u30a4\u30c8\u3067\u540c\u3058\u3082\u306e\u306b\u3057\u307e\u3059\u3002\uff08\u3069\u306e\u30b5\u30a4\u30c8\u306b\u5408\u308f\u305b\u3066\u3082OK\u3067\u3059\uff09<\/p>\n<pre><strong>APP_KEY=base64:\/\/*******************************=<\/strong><\/pre>\n<p>\u3053\u308c\u3067\u5b8c\u4e86\u3067\u3059\u3002<br \/>\n\u5f8c\u306f\u30ed\u30b0\u30a4\u30f3\u304c\u5171\u901a\u5316\u3055\u308c\u3066\u3044\u308b\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<h2>\u4e0a\u624b\u304f\u3044\u304b\u306a\u3044\u5834\u5408<\/h2>\n<p>\u3082\u3057\u304b\u3059\u308b\u3068\u3001\u3059\u3067\u306b<code>Cookie<\/code>\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u3068\u3046\u307e\u304f\u3044\u304b\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u305d\u306e\u5834\u5408\u306f\u3001<code>Google Chrome<\/code>\u306e<code>DevTool<\/code>\u3067\u5168\u3066\u306e<code>Cookie<\/code>\u3092\u524a\u9664\u3057\u3066\u304b\u3089\u8a66\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p><strong>\u300cApplication &gt; Cookies &gt; \uff08\u3042\u306a\u305f\u306e\u30c9\u30e1\u30a4\u30f3\uff09 &gt; \u524a\u9664\u30dc\u30bf\u30f3\u300d<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7554\" style=\"border: 3px solid #000;\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_6.png\" alt=\"\" width=\"681\" height=\"311\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_6.png 681w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/07\/jwt_login_6-300x137.png 300w\" sizes=\"auto, (max-width: 681px) 100vw, 681px\" \/><\/p>\n<h1>\u304a\u308f\u308a\u306b<\/h1>\n<p>\u3068\u3044\u3046\u3053\u3068\u3067\u3001\u4eca\u56de\u306f\u30ed\u30b0\u30a4\u30f3\u3092\u5171\u901a\u5316\u3059\u308b\u30c6\u30af\u30cb\u30c3\u30af\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n<p>\u3053\u306e\u6a5f\u80fd\u3092\u5b9f\u88c5\u3059\u308b\u3068\u3001<strong>\u3044\u3061\u3044\u3061\u500b\u5225\u306b\u30ed\u30b0\u30a4\u30f3\u3092\u3057\u306a\u304f\u3066\u3082\u3088\u304f\u306a\u308b\u306e\u3067\u3068\u3066\u3082\u4fbf\u5229\u306b\u306a\u308b\u3093\u3058\u3083\u306a\u3044\u3067\u3057\u3087\u3046\u304b\u3002<\/strong><\/p>\n<p>\u307e\u305f\u3001\u4eca\u56de\u306f\u3058\u3081\u3066<code>JWT<\/code>\u3092\u4f7f\u3063\u3066\u307f\u307e\u3057\u305f\u304c\u3001<code>URL<\/code>\u306e\u30d1\u30e9\u30e1\u30fc\u30bf\u3068\u3057\u3066\u57cb\u3081\u8fbc\u3081\u308b\u306e\u3067\u4f7f\u3044\u52dd\u624b\u304c\u3044\u3044\u3067\u3059\u306d\u3002\u4e2d\u8eab\u306e\u30c7\u30fc\u30bf\u304c\u591a\u304f\u306a\u308b\u3068\u6587\u5b57\u5217\u304c\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001<code>Google Chrome<\/code>\u304c\u8a31\u5bb9\u3057\u3066\u3044\u308bURL\u306e\u6700\u5927\u306e\u9577\u3055\u306f\u306a\u3093\u30682 MB\u5206\ud83d\ude32\u2757\u306a\u306e\u3067\u3001\u4e0d\u8db3\u3059\u308b\u3053\u3068\u306f\u307b\u307c\u306a\u3044\u3068\u3044\u3063\u3066\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3082\u3057\u304b\u3059\u308b\u3068\u3001<strong><code>JWT<\/code>\u306f\u4eca\u5f8c\u3088\u304f\u4f7f\u308f\u308c\u308b\u30c6\u30af\u30cb\u30c3\u30af\u306b\u306a\u3063\u3066\u304f\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u306d\u3002<\/strong><\/p>\n<p>\u305c\u3072\u7686\u3055\u3093\u3082\u30c1\u30a7\u30c3\u30af\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<p>\u3067\u306f\u3067\u306f\u301c\u2757<\/p>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-6067 aligncenter\" src=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/03\/no_19.png\" alt=\"\" width=\"314\" height=\"320\" srcset=\"https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/03\/no_19.png 314w, https:\/\/blog.capilano-fw.com\/wp-content\/uploads\/2020\/03\/no_19-294x300.png 294w\" sizes=\"auto, (max-width: 314px) 100vw, 314px\" \/>\u300c\u30c1\u30a7\u30eb\u30b7\u30fc\u306e\u30a2\u30e1\u3001<br \/>\n\u30d0\u30bf\u30fc\u3060\u3051\u306e\u63a2\u3057\u4e2d\u30fb\u30fb\u30fb<br \/>\n\uff08\u30b3\u30fc\u30d2\u30fc\u3044\u3089\u306a\u3044\ud83d\ude02\uff09\u300d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3055\u3066\u3055\u3066\u3001Laravel\u3060\u3051\u306b\u9650\u3089\u305a\u3067\u3059\u304c\u300c\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u300d\u306e\u4eba\u6c17\u306e\u3072\u3068\u3064\u306b\u306f\u3001 \u30ed\u30b0\u30a4\u30f3\u6a5f\u80fd\u3092\u7c21\u5358\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b \u3068\u3044\u3046\u3082\u306e\u304c\u3042\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u3082\u3057\u300c\u30d5 &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/blog.capilano-fw.com\/?p=7546\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;\u3010Laravel\u3011\u5225\u30c9\u30e1\u30a4\u30f3\u9593\u3067\u30ed\u30b0\u30a4\u30f3\u3092\u4fdd\u6301\u3059\u308b\u65b9\u6cd5&#8221; 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