Ttdfjt

I'm making a plugin for the MagentoFrameworkAppConfigScopeConfigInterface file.

I need to get the config value from database.

Right now, I manage to accomplish this, but I'm having an issue with obscured fields.

I'm getting the value that comes directly from database.

If I inject the EncryptorInterface I can decrypt it, but the problem is that I need to know when is necessary to decrypt and when should I need to return the value from database.

I have at this point of the flow the path for the config option (example: carriers/usps/userid )

I was looking for a way to detect the backend model for the field using the path to load the model.

I tried something like this:

$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$field = $objectManager->create('MagentoConfigModelConfigStructure')->getElement($path);

And then try this to get the backend Model:

 if ($field->hasBackendModel()) 
 $backendModel = $field->getBackendModel();
 //backend model is empty
 

Not sure how I can achieve to detect if the field has backend model MagentoConfigModelConfigBackendEncrypted

Is there some way to read the xml tree, and using the field path get the backend model, so I can know if I should use decrypt for returning the value or not?

You need to add backend_model in config.xml for those filed which type obscure.

Ex:

<field id="account" translate="label comment" type="obscure" sortOrder="40" showInDefault="1" showInWebsite="1" showInStore="0">
 <label>Account ID</label>
 <backend_model>MagentoConfigModelConfigBackendEncrypted</backend_model>
</field>

You need to add in confix.xml like:

<account backend_model="MagentoConfigModelConfigBackendEncrypted">TEST</account>

For more detail check dhl module

Now when you use the following code, Magento will return actual value not encrypted value:

$this->scopeConfig->getValue('yoursection/yourgroup/yourfield')