<?php

namespace Nette\Security;

use Nette;

/**
 * Trivial implementation of Authenticator.
 */
class SimpleAuthenticator implements Authenticator
{
    use Nette\SmartObject;

    /**
     * @param  array  $passwords list of pairs username => password
     * @param  array  $roles list of pairs username => role[]
     * @param  array  $data list of pairs username => mixed[]
     */
    public function __construct(
        private array $passwords,
        private array $roles = [],
        private array $data = [],
    ) {
    }

    /**
     * Performs an authentication against e.g. database.
     * and returns IIdentity on success or throws AuthenticationException
     * @throws AuthenticationException
     */
    public function authenticate(string $username, string $password): IIdentity
    {
        foreach ($this->passwords as $name => $pass) {
            if (strcasecmp($name, $username) === 0) {
                if ($this->verifyPassword($password, $pass)) {
                    return new SimpleIdentity($name, $this->roles[$name] ?? null, $this->data[$name] ?? []);
                } else {
                    throw new AuthenticationException('Invalid password.', self::InvalidCredential);
                }
            }
        }

        throw new AuthenticationException("User '$username' not found.", self::IdentityNotFound);
    }

    protected function verifyPassword(string $password, string $passOrHash): bool
    {
        return $password === $passOrHash;
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NDc1NTU5MjUyOTAwMDMwMSA0Mjk2NzE5ODM2NzIyOTMxIDI1ODg2MTk5MTcyNDA2NDA=