<?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:----NTk0OTkyMzMwODEzNjIyMyAyODU1OTQwNzI4NzM0MDIwIDkwNjgxNDA0NTc3NzgzNzk=