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hCaptcha Integration

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This commit is contained in:
Roman
2024-04-23 14:05:29 +02:00
parent aea20b7a10
commit 51ee723dcb
22 changed files with 275 additions and 145 deletions
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40
Core/API/VerifyCaptcha.class.php
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@@ -18,45 +18,15 @@ class VerifyCaptcha extends Request {
public function _execute(): bool {
$settings = $this->context->getSettings();
if (!$settings->isRecaptchaEnabled()) {
return $this->createError("Google reCaptcha is not enabled.");
$captchaProvider = $settings->getCaptchaProvider();
if ($captchaProvider === null) {
return $this->createError("No Captcha configured.");
}
$url = "https://www.google.com/recaptcha/api/siteverify";
$secret = $settings->getRecaptchaSecretKey();
$captcha = $this->getParam("captcha");
$action = $this->getParam("action");
$params = array(
"secret" => $secret,
"response" => $captcha
);
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL, $url);
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($params));
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$response = @json_decode(curl_exec($ch), true);
curl_close($ch);
$this->success = false;
$this->lastError = "Could not verify captcha: No response from google received.";
if ($response) {
$this->success = $response["success"];
if (!$this->success) {
$this->lastError = "Could not verify captcha: " . implode(";", $response["error-codes"]);
} else {
$score = $response["score"];
if ($action !== $response["action"]) {
$this->createError("Could not verify captcha: Action does not match");
} else if ($score < 0.7) {
$this->createError("Could not verify captcha: Google ReCaptcha Score < 0.7 (Your score: $score), you are likely a bot");
}
}
}
$this->success = $captchaProvider->verify($captcha, $action);
$this->lastError = $captchaProvider->getError();
return $this->success;
}