Custom Module Controller: Invalid security or form key. Please refresh the page

Question 1

I have a custom module with an admin controller, but when I try to access from the administration page I get the following error:

enter image description here

My controller is in Controller/Adminhtml/Login/Index.php

class Index extends \Magento\Backend\App\Action {...}

and the route decalaration in etc/adminhtml/routes.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
 <router id="admin">
 <route id="oct" frontName="oct">
 <module name="Oct_Oct" before="Magento_Backend" />
 </route>
 </router>
</config>

the layout is in view\adminhtml\layout\oct_login_index.html

<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
 <body>
 <referenceContainer name="content">
 <block class="oct\oct\Block\Adminhtml\Login\Index" name="oct_login_login" template="login.phtml"/>
 </referenceContainer>
 </body>
</page>

when i put the cursor on the adminhtml link get:

https://store.com/administrador55/oct/login/index/key/526f769ae4f621ffbda151c2a48015933d510d2d64fe2047abc29cbc29c27e27/

Debug:

enter image description here

any idea?

Thnks

Question 2

Please Check the route that you have defined is it created or not. This error occurs due to wrong route. For example if you have action/url feedback/customer/create then feedback should be your route, customer your controller and create is your action of controller.

Question 3

i added more information

Question 4

The error may be in your ui_component Can you please update the code here?

Question 5

Is it a typing mistake or you have named controller folder Cotroller like this? And if its typing mistake share your layout and ui_component xml files.

Question 6

it was a typing mistake.

Question 7

Please Replace your oct_login_index.xml with this code

<?xml version="1.0"?>
 <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_ 
 configuration.xsd">
 <body>
 <referenceContainer name="content">
 <block class="oct\oct\Block\Adminhtml\Login\Index" name="oct_login_login" template="vendor_module::login.phtml"/>
 </referenceContainer>
 </body>
</page>

In above code i have added vendor_module.You should provide vendor_module to point your file in template where you define your phtml file.

Question 8

Helped @keval Kadiya

Question 9

I have finally found the solution.

The mistake was that i had the module folder like:

../code/Oct/oct

I changed it for

../code/Oct/Oct

and everything works correctly.

Thank you very much everyone for your help and answers

Question 10

where did you find that?

Question 11

This could be the max_input_vars problem but without seeing more of your code I am not sure.

Set max_input_vars to 10000 in php.ini and restart your web server (or php-fpm) and then give it another go.

Question 12

I have max_input_vars = 100000

Question 13

Below solution is worked for me:

app\code\Vendor\Module\etc\adminhtml\routes.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
 <router id="admin">
 <route id="oct" frontName="oct">
 <module name="Vendor_Module" before="Magento_Backend" />
 </route>
 </router>
</config>

app\code\Vendor\Module\view\adminhtml\layout\oct_login_index.xml

<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
 <body>
 <referenceContainer name="content">
 <block class="Vendor\Module\Block\Adminhtml\Login\Index" name="oct_login_login" template="Vendor_Module::login.phtml"/>
 </referenceContainer>
 </body>
</page>

Here block class Vendor\Module\Block\Adminhtml\Login\Index should extends Magento\Backend\Block\Template.

app\code\Vendor\Module\Controller\Adminhtml\Login\Index.php

<?php
namespace Vendor\Module\Controller\Adminhtml\Login;
class Index extends \Magento\Backend\App\Action
{
 /**
 * @var \Magento\Framework\View\Result\PageFactory
 */
 protected $resultPageFactory;
 /**
 * @param \Magento\Backend\App\Action\Context $context
 * @param \Magento\Framework\View\Result\PageFactory $resultPageFactory
 */
 public function __construct(
 \Magento\Backend\App\Action\Context $context,
 \Magento\Framework\View\Result\PageFactory $resultPageFactory
 ) {
 parent::__construct($context);
 $this->resultPageFactory = $resultPageFactory;
 }
 /**
 * @return \Magento\Backend\Model\View\Result\Page
 */
 public function execute()
 {
 $resultPage = $this->resultPageFactory->create();
 $resultPage->addBreadcrumb(__('Test Page'), __('Test Page'));
 $resultPage->getConfig()->getTitle()->prepend(__('Test Page'));
 return $resultPage;
 }
}

app\code\Vendor\Module\view\adminhtml\templates\login.phtml

Add your content here

Then Final result will be:

Result Screenshot

Question 14

You need to debug this to get where the issue is . Open in your local envoirment

vendor/magento/module-backend/App/Action/Plugin/Authentication.php 
vendor/magento/module-backend/App/AbstractAction.php

and add this :

$backtrace = [];
$debugBackTrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
foreach ($debugBackTrace as $item) {
 $backtrace[] = @$item['class'] . @$item['type'] . @$item['function'] . "\n";
}
$writer = new \Zend\Log\Writer\Stream(BP . '/var/log/invalid_form_key.log');
$logger = new \Zend\Log\Logger();
$logger->addWriter($writer);
$logger->info(__FUNCTION__);
$logger->info($backtrace);
$logger->info('***************************************************************');

Check the result it here /var/log/invalid_form_key.log .

Question 15

Do I have to do something after writing this code? or will it work directly?

Question 16

no just paste the code , this is an example dev\tests\api-functional\framework\Magento\TestFramework\TestCase\Webapi\Adapter\Rest\DocumentationGenerator.php of using debugtrace method. In the moment you replicate the issue with form key , check if the log will be updated

Question 17

i added the exit

Keval Kadia 17113 bronze badges · Answer 1 · 2020-01-22 11:58:17Z

Please Replace your oct_login_index.xml with this code

<?xml version="1.0"?>
 <page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_ 
 configuration.xsd">
 <body>
 <referenceContainer name="content">
 <block class="oct\oct\Block\Adminhtml\Login\Index" name="oct_login_login" template="vendor_module::login.phtml"/>
 </referenceContainer>
 </body>
</page>

In above code i have added vendor_module.You should provide vendor_module to point your file in template where you define your phtml file.

Helped @keval Kadiya

Himmat Paliwal
– Himmat Paliwal

2023年05月17日 16:20:26 +00:00
Commented May 17, 2023 at 16:20

Miguel 5693 gold badges15 silver badges26 bronze badges · Answer 2 · 2020-01-23 08:37:26Z

I have finally found the solution.

The mistake was that i had the module folder like:

../code/Oct/oct

I changed it for

../code/Oct/Oct

and everything works correctly.

Thank you very much everyone for your help and answers

where did you find that?

jibin george
– jibin george

2020年06月30日 15:55:39 +00:00
Commented Jun 30, 2020 at 15:55

Mavis Bacon 3463 silver badges9 bronze badges · Answer 3 · 2020-01-22 10:14:16Z

0

This could be the max_input_vars problem but without seeing more of your code I am not sure.

Set max_input_vars to 10000 in php.ini and restart your web server (or php-fpm) and then give it another go.

Share

Improve this answer

answered Jan 22, 2020 at 10:14

Mavis Bacon's user avatar

Mavis Bacon

3463 silver badges9 bronze badges

1

I have max_input_vars = 100000

Miguel
– Miguel

2020年01月22日 10:23:53 +00:00
Commented Jan 22, 2020 at 10:23

Add a comment |

Ranganathan 3,2382 gold badges19 silver badges38 bronze badges · Answer 4 · 2020-01-22 12:12:54Z

Below solution is worked for me:

app\code\Vendor\Module\etc\adminhtml\routes.xml

<?xml version="1.0"?>
<config xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:App/etc/routes.xsd">
 <router id="admin">
 <route id="oct" frontName="oct">
 <module name="Vendor_Module" before="Magento_Backend" />
 </route>
 </router>
</config>

app\code\Vendor\Module\view\adminhtml\layout\oct_login_index.xml

<?xml version="1.0"?>
<page xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="urn:magento:framework:View/Layout/etc/page_configuration.xsd">
 <body>
 <referenceContainer name="content">
 <block class="Vendor\Module\Block\Adminhtml\Login\Index" name="oct_login_login" template="Vendor_Module::login.phtml"/>
 </referenceContainer>
 </body>
</page>

Here block class Vendor\Module\Block\Adminhtml\Login\Index should extends Magento\Backend\Block\Template.

app\code\Vendor\Module\Controller\Adminhtml\Login\Index.php

<?php
namespace Vendor\Module\Controller\Adminhtml\Login;
class Index extends \Magento\Backend\App\Action
{
 /**
 * @var \Magento\Framework\View\Result\PageFactory
 */
 protected $resultPageFactory;
 /**
 * @param \Magento\Backend\App\Action\Context $context
 * @param \Magento\Framework\View\Result\PageFactory $resultPageFactory
 */
 public function __construct(
 \Magento\Backend\App\Action\Context $context,
 \Magento\Framework\View\Result\PageFactory $resultPageFactory
 ) {
 parent::__construct($context);
 $this->resultPageFactory = $resultPageFactory;
 }
 /**
 * @return \Magento\Backend\Model\View\Result\Page
 */
 public function execute()
 {
 $resultPage = $this->resultPageFactory->create();
 $resultPage->addBreadcrumb(__('Test Page'), __('Test Page'));
 $resultPage->getConfig()->getTitle()->prepend(__('Test Page'));
 return $resultPage;
 }
}

app\code\Vendor\Module\view\adminhtml\templates\login.phtml

Add your content here

Then Final result will be:

Result Screenshot

Ylgen Guxholli 2,70014 silver badges22 bronze badges · Answer 5 · 2020-01-22 11:13:41Z

You need to debug this to get where the issue is . Open in your local envoirment

vendor/magento/module-backend/App/Action/Plugin/Authentication.php 
vendor/magento/module-backend/App/AbstractAction.php

and add this :

$backtrace = [];
$debugBackTrace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
foreach ($debugBackTrace as $item) {
 $backtrace[] = @$item['class'] . @$item['type'] . @$item['function'] . "\n";
}
$writer = new \Zend\Log\Writer\Stream(BP . '/var/log/invalid_form_key.log');
$logger = new \Zend\Log\Logger();
$logger->addWriter($writer);
$logger->info(__FUNCTION__);
$logger->info($backtrace);
$logger->info('***************************************************************');

Check the result it here /var/log/invalid_form_key.log .

Do I have to do something after writing this code? or will it work directly?
no just paste the code , this is an example dev\tests\api-functional\framework\Magento\TestFramework\TestCase\Webapi\Adapter\Rest\DocumentationGenerator.php of using debugtrace method. In the moment you replicate the issue with form key , check if the log will be updated

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