Ubuntu
getOption(WordPressAdminModule::OPTION_COMMENTS_FORM_PROTECTION_ENABLED))
{
$this->addActionHook( 'comment_form', array( $this, 'renderReCaptchaHolderHtmlCode' ) );
$this->commentValidationHookIndex = $this->addFilterHook('preprocess_comment', array($this, 'validateCommentsRequest'), -10);
}
if($this->getOption(WordPressAdminModule::OPTION_LOGIN_FORM_PROTECTION_ENABLED))
{
$this->loginFormHookIndex = $this->addActionHook('login_form', array($this, 'renderReCaptchaHolderHtmlCode'));
$this->addFilterHook('wp_authenticate_user', array($this, 'validateLoginUserAuthentication'), 25, 2);
$this->loginAuthenticateFilterHookIndex = $this->addFilterHook('authenticate', array($this, 'validateLoginAuthentication'), 95, 3);
}
if($this->getOption(WordPressAdminModule::OPTION_REGISTRATION_FORM_PROTECTION_ENABLED))
{
$this->arrRegistrationHooksIndex[] = $this->addActionHook('register_form', array($this, 'renderReCaptchaHolderHtmlCode'));
$this->arrRegistrationHooksIndex[] = $this->addActionHook('signup_extra_fields', array($this, 'renderReCaptchaHolderHtmlCode'));
$this->arrRegistrationHooksIndex[] = $this->addFilterHook('registration_errors', array($this, 'validateRegisterSingleSiteRequest'), 10, 3 );
$this->arrRegistrationHooksIndex[] = $this->addFilterHook('wpmu_validate_user_signup', array($this, 'validateRegisterMultiSiteRequest'), 10, 1);
}
if($this->getOption(WordPressAdminModule::OPTION_FORGOT_PASSWD_FORM_PROTECTION_ENABLED))
{
$this->addActionHook('lostpassword_form', array($this, 'renderReCaptchaHolderHtmlCode'), 10);
$this->addActionHook('lostpassword_post', array($this, 'validateLostPasswordRequest'), 10);
}
}
public function getCommentValidationHookIndex()
{
return $this->commentValidationHookIndex;
}
public function removeRegistrationHooks()
{
foreach( (array)$this->arrRegistrationHooksIndex as $registrationHook){
$this->removeHookByIndex($registrationHook);
}
}
public function validateLostPasswordRequest()
{
if ( BasePublicModule::isRecaptchaValid())
return;
wp_safe_redirect(wp_login_url());
exit;
}
public function validateRegisterMultiSiteRequest($results)
{
if (isset($_POST['stage']) && 'validate-blog-signup' == $_POST['stage'])
return $results;
if(BasePublicModule::isRecaptchaValid())
return $results;
empty($results['errors']) || !is_wp_error($results['errors']) ? $results['errors'] = new \WP_Error() : null;
$results['errors']->add('invalid-token', __('Registration Error!', \InvisibleReCaptcha::PLUGIN_SLUG));
return $results;
}
public function validateRegisterSingleSiteRequest($wpError, $sanitizedUserName, $userEmail)
{
if(BasePublicModule::isRecaptchaValid())
return $wpError;
!is_wp_error($wpError) ? $wpError = new \WP_Error() : null;
$wpError->add('gdbc-invalid-token', __('Registration Error!', \InvisibleReCaptcha::PLUGIN_SLUG));
return $wpError;
}
public function preventBruteForceAuthentication($userName, $password)
{
if(empty($userName))
return;
$validateResponse = $this->validateLoginAuthentication(new \WP_Error(), $userName, $password);
if( ! is_wp_error($validateResponse) )
return;
if($validateResponse->get_error_code() !== \InvisibleReCaptcha::PLUGIN_SLUG)
return;
}
public function validateLoginUserAuthentication($wpUser, $password)
{
$userName = isset($wpUser->data->user_login) ? $wpUser->data->user_login : '';
return $this->validateLoginAuthentication($wpUser, $userName, $password);
}
public function validateLoginAuthentication($wpUser, $userName, $password)
{
if (is_wp_error($wpUser) && in_array($wpUser->get_error_code(), array('empty_username', 'empty_password')) ) {
return $wpUser;
}
if(!function_exists('login_header')) // not wp-login page
return $wpUser;
return BasePublicModule::isRecaptchaValid()
? $wpUser
: new \WP_Error(\InvisibleReCaptcha::PLUGIN_SLUG, __('Invalid username or incorrect password!', \InvisibleReCaptcha::PLUGIN_SLUG));
}
public function filterCommentsSubmit($submitButtonCode)
{
return $this->getReCaptchaHolderHtmlCode() . $submitButtonCode;
}
public function validateCommentsRequest($arrComment)
{
if(is_admin() && is_user_logged_in())
return $arrComment;
$arrWordPressCommentsType = array('pingback' => 1, 'trackback' => 1);
if( (!empty($arrComment['comment_type']) && isset($arrWordPressCommentsType[strtolower($arrComment['comment_type'])]) ) ) {
wp_die( '' . __( 'Link Notifications are disabled!', 'invisible-recaptcha' ) . '
', __( 'Comment Submission Failure' ), array( 'response' => 200 ) );
}
$arrComment['comment_post_ID'] = (!empty($arrComment['comment_post_ID']) && is_numeric($arrComment['comment_post_ID'])) ? (int)$arrComment['comment_post_ID'] : 0;
if(BasePublicModule::isRecaptchaValid())
return $arrComment;
$postPermaLink = get_permalink($arrComment['comment_post_ID']);
empty($postPermaLink) ? wp_safe_redirect(home_url('/')) : wp_safe_redirect($postPermaLink);
exit;
}
}