Through the MagicLink class we can create a secure link that later
being visited will perform certain actions, which will allow us
offer secure content and even log in to the application.
- Installation
- Use case
- Create a MagicLink
- Actions
- Protect with an access code
- Lifetime
- Events
- Customization
You can install this package via composer using:
composer require cesargb/laravel-magiclinkYou need to publish the migration to create the magic_links table:
php artisan vendor:publish --provider="MagicLink\MagicLinkServiceProvider" --tag="migrations"After that, you need to run migrations.
php artisan migrateWith this example you can create a link to auto login on your application with the desired user:
use MagicLink\Actions\LoginAction;
use MagicLink\MagicLink;
$urlToAutoLogin = MagicLink::create(new LoginAction($user))->urlThe MagicLink class has the create method to generate a class that through
the url property we will obtain the link that we will send to our visitor.
This method requires the action to be performed.
Each MagicLink is associated with an action, which is what will be performed once the link is visited.
- Login Action
- Download file Action
- View Action
- Http Response Action
- Http Response
- Controller
- Custom Action
- Custom Base URL
Through the LoginAction action, you can log in to the application using the
generated link by MagicLink.
Your constructor supports the user who will login. Optionally we can specify
the HTTP response using the method
response or specify other guard with method guard.
Examples:
use MagicLink\Actions\LoginAction;
use MagicLink\MagicLink;
// Sample 1; Login and redirect to dash board
$action = new LoginAction(User::first());
$action->response(redirect('/dashboard'));
$urlToDashBoard = MagicLink::create($action)->url;
// Sample 2; Login and view forms to password reset and use guard web
$action = new LoginAction(User::first());
$action->response(view('password.reset', ['email' => '[email protected]']));
$urlShowView = MagicLink::create($action)->url;
// Sample 3; Login in other guard and redirect default
$action = new LoginAction(User::first());
$action->guard('customguard');
$urlShowView = MagicLink::create($action)->url;
// Sample 4; Login and remember me
$action = new LoginAction(User::first());
$action->remember();
$urlShowView = MagicLink::create($action)->url;This action, DownloadFileAction, permit create a link to download a private file.
The constructor require the file path.
Example:
use MagicLink\Actions\DownloadFileAction;
use MagicLink\MagicLink;
// Url to download the file storage_app('private_document.pdf')
$url = MagicLink::create(new DownloadFileAction('private_document.pdf'))->url;
// Download file with other file_name
$action = new DownloadFileAction('private_document.pdf', 'your_document.pdf');
$url = MagicLink::create($action)->url;
// Download file from other disk
$action = new DownloadFileAction('private_document.pdf')->disk('ftp');
$url = MagicLink::create($action)->url;With the action ViewAction, you can provide access to the view. You can use
in his constructor the same arguments than method view of Laravel.
Example:
use MagicLink\Actions\ViewAction;
use MagicLink\MagicLink;
// Url to view a internal.blade.php
$url = MagicLink::create(new ViewAction('internal', [
'data' => 'Your private custom content',
]))->url;Through the ResponseAction action we can access private content without need
login. Its constructor accepts as argument the
HTTP response
which will be the response of the request.
Examples:
use MagicLink\Actions\ResponseAction;
use MagicLink\MagicLink;
$action = new ResponseAction(function () {
Auth::login(User::first());
return redirect('/change_password');
});
$urlToCustomFunction = MagicLink::create($action)->url;MagicLink can directly call a controller via the ControllerAction action.
The constructor requires one argument, the name of the controller class. With
the second argument can call any controller method, by default it will use the
__invoke method.
use MagicLink\Actions\ControllerAction;
use MagicLink\MagicLink;
// Call the method __invoke of the controller
$url = MagicLink::create(new ControllerAction(MyController::class))->url;
// Call the method show of the controller
$url = MagicLink::create(new ControllerAction(MyController::class, 'show'))->url;You can create your own action class, for them you just need to extend with
MagicLink\Actions\ActionAbstract
use MagicLink\Actions\ActionAbstract;
class MyCustomAction extends ActionAbstract
{
public function __construct(public int $variable)
{
}
public function run()
{
// Do something
return response()->json([
'success' => true,
'data' => $this->variable,
]);
}
}You can now generate a Magiclink with the custom action
use MagicLink\MagicLink;
$action = new MyCustomAction('Hello world');
$urlToCustomAction = MagicLink::create($action)->url;To set the base URL for a magic link, you can use the baseUrl method. This method ensures that the provided base URL has a trailing slash, making it ready for URL generation.
$magiclink = MagicLink::create($action);
$magiclink->baseUrl("http://example.com");
$urlShowView = $magiclink->url; // http://example.com/magiclink/...Optionally you can protect the resources with an access code.
You can set the access code with method protectWithAccessCode
which accepts an argument with the access code.
$magiclink = MagicLink::create(new DownloadFileAction('private_document.pdf'));
$magiclink->protectWithAccessCode('secret');
$urlToSend = $magiclink->url;You can customize the view of the access code form with the config file magiclink.php:
'access_code' => [
'view' => 'magiclink::access-code', // Change with your view
],This is the default view
By default a link will be available for 72 hours after your creation. We can
modify the life time in minutes of the link by the $lifetime option
available in the create method. This argument accepts the value null so
that it does not expire in time.
$lifetime = 60; // 60 minutes
$magiclink = MagicLink::create(new ResponseAction(), $lifetime);
$urlToSend = $magiclink->url;We also have another option $numMaxVisits, with which we can define the
number of times the link can be visited, null by default indicates that there
are no visit limits.
$lifetime = null; // not expired in the time
$numMaxVisits = 1; // Only can visit one time
$magiclink = MagicLink::create(new ResponseAction(), $lifetime, $numMaxVisits);
$urlToSend = $magiclink->url;MagicLink fires two events:
MagicLink\Events\MagicLinkWasCreatedMagicLink\Events\MagicLinkWasVisited
To custom this package you can publish the config file:
php artisan vendor:publish --provider="MagicLink\MagicLinkServiceProvider" --tag="config"And edit the file config/magiclink.php
To customize the migration files of this package you need to publish the migration files:
php artisan vendor:publish --provider="MagicLink\MagicLinkServiceProvider" --tag="migrations"You'll find the published files in database/migrations/*
When the magicLink is invalid by default the http request return a status 403.
You can custom this response with config magiclink.invalid_response.
To return a response, use class MagicLink\Responses\Response::class
same response(), you can send the arguments with options
Example:
'invalid_response' => [
'class' => MagicLink\Responses\Response::class,
'options' => [
'content' => 'forbidden',
'status' => 403,
],
],To return a exception and let the framework handle the response,
use class MagicLink\Responses\AbortResponse::class.
Same abort(), you can send the arguments with options.
Example:
'invalid_response' => [
'class' => MagicLink\Responses\AbortResponse::class,
'options' => [
'message' => 'You Shall Not Pass!',
'status' => 403,
],
],Define class MagicLink\Responses\RedirectResponse::class to
return a redirect()
'invalid_response' => [
'class' => MagicLink\Responses\RedirectResponse::class,
'options' => [
'to' => '/not_valid_path',
'status' => 301,
],
],Define class MagicLink\Responses\ViewResponse::class to
return a view()
'invalid_response' => [
'class' => MagicLink\Responses\ViewResponse::class,
'options' => [
'view' => 'invalid',
'data' => [],
],
],Run the tests with:
composer testPlease see CONTRIBUTING for details.
If you discover any security-related issues, please email [email protected] instead of using the issue tracker.
The MIT License (MIT). Please see License File for more information.
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