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Learn Symfony 5

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Symfony 5 Security: Authenticators

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AbstractLoginFormAuthenticator & Redirecting to Previous URL
97 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 23
use Symfony\Component\Security\Http\EntryPoint\AuthenticationEntryPointInterface;
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
// ... lines 28 - 95
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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AbstractLoginFormAuthenticator & Redirecting to Previous URL
97 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 25
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
// ... lines 28 - 91
protected function getLoginUrl(Request $request): string
{
return $this->router->generate('app_login');
}
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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AbstractLoginFormAuthenticator & Redirecting to Previous URL
97 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 25
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
// ... lines 28 - 36
public function supports(Request $request): ?bool
{
return ($request->getPathInfo() === '/login' && $request->isMethod('POST'));
}
// ... lines 41 - 75
public function onAuthenticationFailure(Request $request, AuthenticationException $exception): ?Response
{
$request->getSession()->set(Security::AUTHENTICATION_ERROR, $exception);
return new RedirectResponse(
$this->router->generate('app_login')
);
}
public function start(Request $request, AuthenticationException $authException = null): Response
{
return new RedirectResponse(
$this->router->generate('app_login')
);
}
// ... lines 91 - 95
}
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Code

Learn Symfony 5

 >

Symfony 5 Security: Authenticators

 >

AbstractLoginFormAuthenticator & Redirecting to Previous URL
76 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 25
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
private UserRepository $userRepository;
private RouterInterface $router;
public function __construct(UserRepository $userRepository, RouterInterface $router)
{
// ... lines 33 - 34
}
public function authenticate(Request $request): PassportInterface
{
// ... lines 39 - 61
}
public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
{
// ... lines 66 - 68
}
protected function getLoginUrl(Request $request): string
{
// ... line 73
}
}
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Code

Learn Symfony 5

 >

Symfony 5 Security: Authenticators

 >

AbstractLoginFormAuthenticator & Redirecting to Previous URL
76 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 25
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
// ... lines 28 - 63
public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
{
return new RedirectResponse(
$this->router->generate('app_homepage')
);
}
// ... lines 70 - 74
}
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Code

Learn Symfony 5

 >

Symfony 5 Security: Authenticators

 >

AbstractLoginFormAuthenticator & Redirecting to Previous URL
83 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 24
use Symfony\Component\Security\Http\Util\TargetPathTrait;
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
use TargetPathTrait;
// ... lines 30 - 81
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

 >

AbstractLoginFormAuthenticator & Redirecting to Previous URL
83 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 26
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
// ... lines 29 - 66
public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
{
if ($target = $this->getTargetPath($request->getSession(), $firewallName)) {
// ... line 70
}
return new RedirectResponse(
$this->router->generate('app_homepage')
);
}
// ... lines 77 - 81
}
See Code Block in Script
Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

 >

AbstractLoginFormAuthenticator & Redirecting to Previous URL
83 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 26
class LoginFormAuthenticator extends AbstractLoginFormAuthenticator
{
// ... lines 29 - 66
public function onAuthenticationSuccess(Request $request, TokenInterface $token, string $firewallName): ?Response
{
if ($target = $this->getTargetPath($request->getSession(), $firewallName)) {
return new RedirectResponse($target);
}
return new RedirectResponse(
$this->router->generate('app_homepage')
);
}
// ... lines 77 - 81
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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Always Remember Me & "signature_properties"
94 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 23
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 26 - 39
public function authenticate(Request $request): PassportInterface
{
// ... lines 42 - 44
return new Passport(
// ... lines 46 - 55
new PasswordCredentials($password),
[
// ... lines 58 - 61
new RememberMeBadge(),
]
);
}
// ... lines 66 - 92
}
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Code

Learn Symfony 5

 >

Symfony 5 Security: Authenticators

 >

Always Remember Me & "signature_properties"
94 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 23
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 26 - 39
public function authenticate(Request $request): PassportInterface
{
// ... lines 42 - 44
return new Passport(
// ... lines 46 - 55
new PasswordCredentials($password),
[
// ... lines 58 - 61
(new RememberMeBadge())->enable(),
]
);
}
// ... lines 66 - 92
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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Hashing Plain Passwords & PasswordCredentials
85 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 17
use Symfony\Component\Security\Http\Authenticator\Passport\Credentials\PasswordCredentials;
// ... lines 19 - 21
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 24 - 37
public function authenticate(Request $request): PassportInterface
{
// ... lines 40 - 42
return new Passport(
// ... lines 44 - 53
new PasswordCredentials($password)
);
}
// ... lines 57 - 83
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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Customize Error Messages & Adding Logout
86 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 20
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 23 - 65
public function onAuthenticationFailure(Request $request, AuthenticationException $exception): ?Response
{
$request->getSession()->set(Security::AUTHENTICATION_ERROR, $exception);
return new RedirectResponse(
$this->router->generate('app_login')
);
}
// ... lines 74 - 84
}
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Code

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Symfony 5 Security: Authenticators

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Customize Error Messages & Adding Logout
35 lines | templates/security/login.html.twig
// ... lines 1 - 4
{% block body %}
<div class="container">
<div class="row">
<div class="login-form bg-light mt-4 p-4">
<form method="post" class="row g-3">
// ... lines 10 - 11
{% if error %}
<div class="alert alert-danger">{{ error.messageKey }}</div>
{% endif %}
// ... lines 15 - 29
</form>
</div>
</div>
</div>
{% endblock %}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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Customize Error Messages & Adding Logout
35 lines | templates/security/login.html.twig
// ... lines 1 - 4
{% block body %}
<div class="container">
<div class="row">
<div class="login-form bg-light mt-4 p-4">
<form method="post" class="row g-3">
// ... lines 10 - 11
{% if error %}
<div class="alert alert-danger">{{ error.messageKey|trans(error.messageData, 'security') }}</div>
{% endif %}
// ... lines 15 - 29
</form>
</div>
</div>
</div>
{% endblock %}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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Customize Error Messages & Adding Logout
2 lines | translations/security.en.yaml
"Invalid credentials.": "Invalid password entered!"
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

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Customize Error Messages & Adding Logout
3 lines | translations/security.en.yaml
// ... line 1
"Username could not be found.": "Email not found!"
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

 >

When Authentication Fails
81 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 19
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 22 - 64
public function onAuthenticationFailure(Request $request, AuthenticationException $exception): ?Response
{
dd('failure');
}
// ... lines 69 - 79
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

 >

When Authentication Fails
81 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 19
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 22 - 64
public function onAuthenticationFailure(Request $request, AuthenticationException $exception): ?Response
{
dd('failure', $exception);
}
// ... lines 69 - 79
}
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Code

Learn Symfony 5

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Symfony 5 Security: Authenticators

 >

When Authentication Fails
81 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 19
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 22 - 35
public function authenticate(Request $request): PassportInterface
{
// ... lines 38 - 40
return new Passport(
new UserBadge($email, function($userIdentifier) {
// ... lines 43 - 45
if (!$user) {
throw new UserNotFoundException();
}
// ... lines 49 - 50
}),
// ... lines 52 - 54
);
}
// ... lines 57 - 79
}
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Code

Learn Symfony 5

 >

Symfony 5 Security: Authenticators

 >

When Authentication Fails
86 lines | src/Security/LoginFormAuthenticator.php
// ... lines 1 - 20
class LoginFormAuthenticator extends AbstractAuthenticator
{
// ... lines 23 - 65
public function onAuthenticationFailure(Request $request, AuthenticationException $exception): ?Response
{
$request->getSession()->set(Security::AUTHENTICATION_ERROR, $exception);
// ... lines 69 - 72
}
// ... lines 74 - 84
}
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