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Add CAPTCHA

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smallxu038 2024-02-19 23:50:09 +08:00 committed by GitHub
parent 0397267928
commit d09644da53
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1 changed files with 127 additions and 3 deletions
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128
inc/theme_plus.php
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@ -137,13 +137,137 @@ if(!function_exists('siren_ajax_comment_err')) {
exit;
}
}
//验证码开始
if (akina_option('verification_type') == 'CF Turnstile') {
// 机器评论验证
function siren_robot_comment(){
if ( !$_POST['no-robot'] && !is_user_logged_in()) {
siren_ajax_comment_err('上车请刷卡。<br>Please comfirm you are not a robot.');
$postdata = $_POST['cf-turnstile-response'];
// 添加 Secret Key
$secret = akina_option('secret_key');
$headers = array(
'body' => [
'secret' => $secret,
'response' => $postdata
]
);
$verify = wp_remote_post('https://challenges.cloudflare.com/turnstile/v0/siteverify', $headers);
$verify = wp_remote_retrieve_body($verify);
$response = json_decode($verify);
if ($response->success) {
$results['success'] = $response->success;
} else {
$results['success'] = false;
}
if (empty($postdata)) {
siren_ajax_comment_err('上车请刷卡。<br>Please click the challenge checkbox.');
} elseif (!$results['success']) {
siren_ajax_comment_err('上车请刷卡。<br>Sorry, spam detected!');
}
}
if(akina_option('norobot')) add_action('pre_comment_on_post', 'siren_robot_comment');
}elseif (akina_option('verification_type')=='Google reCAPTCHA') {
function siren_robot_comment(){
if (!is_user_logged_in()) {
if (isset($_POST['g-recaptcha-response'])) {
$recaptchaResponse = $_POST['g-recaptcha-response'];
$response = file_get_contents("https://www.recaptcha.net/recaptcha/api/siteverify?secret=".akina_option('secret_key')."&response=".$recaptchaResponse);
$response = json_decode($response);
if ($response->success == false) {
// reCAPTCHA验证失败
siren_ajax_comment_err('reCAPTCHA验证失败。<br>reCAPTCHA verification failed.');
}
} else {
siren_ajax_comment_err('上车请刷卡。<br>Please comfirm you are not a robot.');
}
}
}
}elseif(akina_option('verification_type')=='Google reCAPTCHA v3'){
function siren_robot_comment(){
if (!is_user_logged_in()) {
if (isset($_POST['g-recaptcha-response']) && !empty($_POST['g-recaptcha-response'])) {
$recaptchaResponse = $_POST['g-recaptcha-response'];
$response = file_get_contents("https://www.recaptcha.net/recaptcha/api/siteverify?secret=".akina_option('secret_key')."&response=".$recaptchaResponse);
$response = json_decode($response);
if ($response->success == false || $response->score < akina_option('rescore')) {
// reCAPTCHA验证失败
siren_ajax_comment_err('reCAPTCHA验证失败。<br>reCAPTCHA verification failed.');
}
} else {
// 如果没有收到 reCAPTCHA token 或者 token 为空，返回错误消息
siren_ajax_comment_err('reCAPTCHA token为空。<br>reCAPTCHA token is empty.');
}
}
}
}
elseif(akina_option('verification_type')=='mCAPTCHA'){
//start
function siren_robot_comment(){
if (!is_user_logged_in()) {
if ( !isset($_POST['mcaptcha__token']) || empty($_POST['mcaptcha__token'])) {
siren_ajax_comment_err('上车请刷卡。<br>Please comfirm you are not a robot.');
} else {
$mcaptcha_token = $_POST['mcaptcha__token'];
$mcaptcha_sitekey = akina_option('site_key');
$mcaptcha_account_secret = akina_option('secret_key');
$verify_url = akina_option('mcaptcha_server'); //
$payload = array(
'token' => $mcaptcha_token,
'key' => $mcaptcha_sitekey,
'secret' => $mcaptcha_account_secret,
);
$payload = json_encode($payload);
//wp_remote_post 请求被拒绝，换CURL
// 初始化cURL会话
$ch = curl_init($verify_url);
// 设置cURL选项
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_POSTFIELDS, $payload);
curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));
// 发送请求并获取响应
$response = curl_exec($ch);
// 关闭cURL会话
curl_close($ch);
if ($response === false) {
siren_ajax_comment_err('CAPTCAH请求失败 <br>A Error by mCAPTCHA');
} else {
$data = json_decode($response);
if ($data->valid==false) {
// mCAPTCHA验证失败
siren_ajax_comment_err('上车请刷卡。<br>Please comfirm you are not a robot.');
}
}
}
}
}
//end
}else{
// 机器评论验证
function siren_robot_comment(){
if ( !$_POST['no-robot'] && !is_user_logged_in()) {
siren_ajax_comment_err('上车请刷卡。<br>Please comfirm you are not a robot.');
}
}
}
if(akina_option('norobot')) add_action('pre_comment_on_post', 'siren_robot_comment');
/*结束*/
// 纯英文评论拦截
function scp_comment_post( $incoming_comment ) {
// 为什么要拦自己呢？