<?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:----NTYwMjI0NjU0MjQxNTkyNiA1MzIyNDA4Nzg3NjUyODA2IDIzMDg0ODQ2NTM0NDMyNjA=