76 lines
1.9 KiB
PHP
76 lines
1.9 KiB
PHP
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<?php
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/*
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Plugin Name: ReCaptcha V2
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Description: Advanced recaptcha varification plugin integrated with google's Recaptcha V2 API
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Author: Awais Fiaz
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Author Website: http://clip-bucket.com/
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ClipBucket Version: 2.8.x
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Version: 1.0
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Website: http://clip-bucket.com/
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Plugin Type: global
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*/
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// Get a key from https://www.google.com/recaptcha/admin
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define("_RECAPTCHA_V2_",basename(dirname(__FILE__)));
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define("RECAPTCHA_V2_DIR",PLUG_DIR.'/'._RECAPTCHA_V2_);
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define("RECAPTCHA_V2_URL",PLUG_URL.'/'._RECAPTCHA_V2_);
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assign("recaptcha_v2_dir",RECAPTCHA_V2_DIR);
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assign("recaptcha_v2_url",RECAPTCHA_V2_URL);
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require_once("classes/reCaptchav2.class.php");
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$recv2 = new reCaptchav2();
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assign('recv2',$recv2);
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$sitekey = $Cbucket->configs['recaptcha_v2_site_key'];
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$privatekey = $Cbucket->configs['recaptcha_v2_secret_key'];
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# the response from reCAPTCHA v2
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$resp = null;
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# the error code from reCAPTCHA v2, if any
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$error = null;
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function cbrecaptcha_v2(){
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global $sitekey, $privatekey, $error;
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return "<div class='g-recaptcha' data-sitekey='".$sitekey."'></div>";
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}
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function validrecaptcha_v2()
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{
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global $privatekey;
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$ch = curl_init(sprintf(
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'https://www.google.com/recaptcha/api/siteverify?secret=%s&response=%s&remoteip=%s',
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$privatekey,
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$_POST['g-recaptcha-response'],
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$_SERVER['REMOTE_ADDR']
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));
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curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
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$resp = curl_exec($ch);
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curl_close($ch);
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if (($answer = json_decode($resp)) !== null) {
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return $answer->success;
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}
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return false;
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}
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register_cb_captcha('cbrecaptcha_v2','validrecaptcha_v2',false);
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register_anchor('; Recaptcha.reload ();','onClickAddComment');
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add_admin_menu("reCaptcha v2","Configurations",'recaptcha_v2_configs.php',_RECAPTCHA_V2_.'/admin');
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add_admin_menu("reCaptcha v2","ReCaptcha v2 docs",'recaptchav2_doc.php',_RECAPTCHA_V2_.'/admin');
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?>
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