64 lines
1.5 KiB
PHP
64 lines
1.5 KiB
PHP
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<?php
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namespace Core\Objects\Captcha;
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use Core\Objects\ApiObject;
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abstract class CaptchaProvider extends ApiObject {
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const NONE = "none";
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const RECAPTCHA = "recaptcha";
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const HCAPTCHA = "hcaptcha";
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const PROVIDERS = [self::NONE, self::RECAPTCHA, self::HCAPTCHA];
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private string $siteKey;
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private string $secretKey;
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protected string $error;
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public function __construct(string $siteKey, string $secretKey) {
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$this->siteKey = $siteKey;
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$this->secretKey = $secretKey;
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$this->error = "";
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}
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public function getSiteKey(): string {
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return $this->siteKey;
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}
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public function getError(): string {
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return $this->error;
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}
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public static function isValid(string $type): bool {
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return in_array($type, [self::RECAPTCHA, self::HCAPTCHA]);
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}
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public abstract function verify(string $captcha, string $action): bool;
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public abstract function getName(): string;
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public function jsonSerialize(): array {
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return [
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"name" => $this->getName(),
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"siteKey" => $this->getSiteKey(),
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];
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}
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protected function performVerifyRequest(string $url, string $captcha) {
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$params = [
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"secret" => $this->secretKey,
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"response" => $captcha
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];
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$ch = curl_init();
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curl_setopt($ch, CURLOPT_URL, $url);
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curl_setopt($ch, CURLOPT_POST, 1);
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curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
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$response = @json_decode(curl_exec($ch), true);
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curl_close($ch);
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return $response;
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}
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}
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