/**
* Creates a password reset request.
*
* @param string $identifyingField
* the identifying field to grab an user, likely the email
* @param string $identifyingValue
* the identifying value to grab an user, likely the email
*
* @return null|string
* the token of the password reset instance ready to be send to the user via
* a secondary channel like email; might be null if the user could not be
* identified uniquly via the given parameters: either zero or more than one
* users were found
*/
public function requestPasswordReset($identifyingField, $identifyingValue)
{
$users = $this->userData->listEntries([$identifyingField => $identifyingValue]);
if (count($users) !== 1) {
return null;
}
$user = $users[0];
$userSetup = new UserSetup();
do {
$token = $userSetup->getSalt(32);
$tokenFound = $this->passwordResetData->countBy($this->passwordResetData->getDefinition()->getTable(), ['token' => $token], ['token' => '='], true) === 0;
} while (!$tokenFound);
$passwordReset = $this->passwordResetData->createEmpty();
$passwordReset->set('user', $user->get('id'));
$passwordReset->set('token', $token);
$this->passwordResetData->create($passwordReset);
return $token;
}
public function testGetSalt()
{
$userSetup = new UserSetup();
$read = $userSetup->getSalt(40);
$this->assertTrue(strlen($read) === 40);
}
