Я использую Laravel 5.2 и иногда получаю исключение TokenMismatchException.
Форма, на которой происходит несоответствие токена, отправляется с ajax.Когда пользователь открывает страницу с формой, я устанавливаю метатег с токеном csrf следующим образом:
<meta name="_token" content="{{ csrf_token() }}" />
На кнопке отправки я запускаю свой запрос ajax следующим образом:
var fd = new FormData();
var csrf_token = $('meta[name="_token"]').attr('content');
fd.append('_token', csrf_token);
// all normal inputs
$.each($normal_inputs, function(key, value) {
fd.append(value.name, value.value);
});
// all radio inputs
$.each($radio_inputs, function(key, value) {
fd.append(value.name, value.value);
});
// all checkbox inputs
$.each($checkbox_inputs, function(key, value) {
if (value.checked == true) {
fd.append(value.name, 1);
}
});
// all inline inputs
$.each($inline_inputs, function(key, value) {
fd.append(value.name, value.value);
});
$.ajax({
url : formUrl,
data : fd,
processData : false,
contentType : false,
type : 'POST',
async : false,
success:function(data) {
// success
},
error:function() {
// error
}
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
Мой файл конфигурации сеанса выглядит следующим образом:
/*
|--------------------------------------------------------------------------
| Default Session Driver
|--------------------------------------------------------------------------
|
| This option controls the default session "driver" that will be used on
| requests. By default, we will use the lightweight native driver but
| you may specify any of the other wonderful drivers provided here.
|
| Supported: "file", "cookie", "database", "apc",
| "memcached", "redis", "array"
|
*/
'driver' => env('SESSION_DRIVER', 'file'),
/*
|--------------------------------------------------------------------------
| Session Lifetime
|--------------------------------------------------------------------------
|
| Here you may specify the number of minutes that you wish the session
| to be allowed to remain idle before it expires. If you want them
| to immediately expire on the browser closing, set that option.
|
*/
'lifetime' => 720,
'expire_on_close' => false,
/*
|--------------------------------------------------------------------------
| Session Encryption
|--------------------------------------------------------------------------
|
| This option allows you to easily specify that all of your session data
| should be encrypted before it is stored. All encryption will be run
| automatically by Laravel and you can use the Session like normal.
|
*/
'encrypt' => false,
/*
|--------------------------------------------------------------------------
| Session File Location
|--------------------------------------------------------------------------
|
| When using the native session driver, we need a location where session
| files may be stored. A default has been set for you but a different
| location may be specified. This is only needed for file sessions.
|
*/
'files' => storage_path('framework/sessions'),
/*
|--------------------------------------------------------------------------
| Session Database Connection
|--------------------------------------------------------------------------
|
| When using the "database" or "redis" session drivers, you may specify a
| connection that should be used to manage these sessions. This should
| correspond to a connection in your database configuration options.
|
*/
'connection' => null,
/*
|--------------------------------------------------------------------------
| Session Database Table
|--------------------------------------------------------------------------
|
| When using the "database" session driver, you may specify the table we
| should use to manage the sessions. Of course, a sensible default is
| provided for you; however, you are free to change this as needed.
|
*/
'table' => 'sessions',
/*
|--------------------------------------------------------------------------
| Session Sweeping Lottery
|--------------------------------------------------------------------------
|
| Some session drivers must manually sweep their storage location to get
| rid of old sessions from storage. Here are the chances that it will
| happen on a given request. By default, the odds are 2 out of 100.
|
*/
'lottery' => [2, 100],
/*
|--------------------------------------------------------------------------
| Session Cookie Name
|--------------------------------------------------------------------------
|
| Here you may change the name of the cookie used to identify a session
| instance by ID. The name specified here will get used every time a
| new session cookie is created by the framework for every driver.
|
*/
/**
* We changed the name of this session from laravel_session
* The reason being is there are many browser extensions to check to see what
* software your website is built with, most check for the Set-Cookie header to be 'laravel_session'
* We want to hide these programs from knowing in case people are trying to exploit security holes in your
* site based on the frameworks it's built on.
*/
'cookie' => 'cookiename',
/*
|--------------------------------------------------------------------------
| Session Cookie Path
|--------------------------------------------------------------------------
|
| The session cookie path determines the path for which the cookie will
| be regarded as available. Typically, this will be the root path of
| your application but you are free to change this when necessary.
|
*/
'path' => '/',
/*
|--------------------------------------------------------------------------
| Session Cookie Domain
|--------------------------------------------------------------------------
|
| Here you may change the domain of the cookie used to identify a session
| in your application. This will determine which domains the cookie is
| available to in your application. A sensible default has been set.
|
*/
'domain' => 'domainname.com',
/*
|--------------------------------------------------------------------------
| HTTPS Only Cookies
|--------------------------------------------------------------------------
|
| By setting this option to true, session cookies will only be sent back
| to the server if the browser has a HTTPS connection. This will keep
| the cookie from being sent to you if it can not be done securely.
|
*/
'secure' => true,
/*
|--------------------------------------------------------------------------
| HTTP Access Only
|--------------------------------------------------------------------------
|
| Setting this value to true will prevent JavaScript from accessing the
| value of the cookie and the cookie will only be accessible through
| the HTTP protocol. You are free to modify this option if needed.
|
*/
'http_only' => false,
Я не понимаю, почему возникает исключение TokenMismatchException, поскольку оно работает в других частяхвеб-сайт.