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Initial OTP implementation #981

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@ajibarra ajibarra changed the base branch from master to 11.next-cake4 February 18, 2022 10:10
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@rochamarcelo rochamarcelo left a comment

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Would be nice to have an READ ME file.

config/users.php Outdated
'checker' => \CakeDC\Auth\Authentication\DefaultCode2fAuthenticationChecker::class,
'type' => \CakeDC\Auth\Authentication\Code2fAuthenticationCheckerInterface::CODE2F_TYPE_EMAIL,
'config' => 'default',
'message' => __d('cake_d_c/users', '{0} is your {1} verification code'),
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I don't think the {0} and {1} will work here as expected.

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Removed _d( since we will replace {0} with code and {1} with App Name. Added a comment in users.php.

if ($this->getRequest()->is(['post', 'put'])) {

$value = $this->getRequest()->getData($field);
if ($data['field'] === Code2fAuthenticationCheckerInterface::CODE2F_TYPE_PHONE && !preg_match('/^\+[1-9]\d{1,14}$/i', $value)) {
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Will this work with any country? if not we may need to move this so the app can extend

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I am moving this to a config since it works with any country but may not work with any sms service. Defaulting on Twilio to the current one.

$this->request->getSession()->write(TwoFactorAuthenticator::USER_SESSION_KEY, $data['user']);
return $this->redirectWithQuery(Configure::read('Auth.AuthenticationComponent.loginAction'));
} catch (\Exception $e) {
$this->Flash->error($e->getMessage());
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Are we sure that we will not show bad error messages like database error or expose file path?

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only specific exceptions are catched now

try {
$OtpCodes->sendCode2f($data['user']['id'], $resend);
} catch (\Exception $e) {
$this->Flash->error($e->getMessage());
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Are we sure that we will not show bad error messages like database error or expose file path?

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@ajibarra ajibarra Feb 25, 2022

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I have encapsulated potential exceptions logging them and throwing new ones with generic messages. Additionally only specific exceptions are catched now

use Cake\Mailer\Message;
use Twilio\Rest\Client;

class TwilioTransport extends AbstractTransport
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Do we need this tranport class? I see twilio is required in composer but I don't see when we are using this in the code.

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We do, this is the default transport class provided to users who wants otp with SMS out of the box. They can always implement a new transport or use email of course.

@ajibarra ajibarra force-pushed the feature/otp-7cake4 branch 2 times, most recently from 9f48763 to 65c8c45 Compare February 25, 2022 09:09
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2 participants