Implementei um exemplo JSF com reCAPTCHA v2 e funcionou corretamente
Tentei implementar com o reCAPTCHA v3 usando o modelo indicado na documentação do site do Google Recaptcha (https://developers.google.com/recaptcha/docs/v3) e não funcionou, alguem conseguiu fazer o V3 funcionar?
DESSE JEITO NAO FUNCIONOU COM O V3 UTILIZANDO UM BUTTON:
<script src="https://www.google.com/recaptcha/api.js"></script>
<script>
function onSubmit(token) {
document.getElementById("demo-form").submit();
}
</script>
...
<button class="g-recaptcha"
data-sitekey="reCAPTCHA_site_key"
data-callback='onSubmit'
data-action='submit'>Submit</button>
...O QUE FUNCIONOU FOI FAZENDO COM O V2 UTILIZANDO UMA DIV:
[index.xhtml]
/** @author André Hiroshi Tanaka */
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://xmlns.jcp.org/jsf/html"
xmlns:p="http://primefaces.org/ui">
<h:head>
<title>GoogleRecaptchaTeste_V2_XHTML_JSF Login Page</title>
<script src="https://www.google.com/recaptcha/api.js"></script>
</h:head>
<h:body>
<h:form >
<h1>GoogleRecaptchaTeste_V2_XHTML_JSF</h1>
<br/>
<h:outputLabel value="Username: " />
<p:inputText value="#{managedBeanLogin.user}" /> <br/>
<br/>
<h:outputLabel value="Password: " />
<p:inputText value="#{managedBeanLogin.pwd}" />
<br/>
<p:messages id="pmessages"/>
<br/>
<div id="google-recaptcha" class="g-recaptcha" data-sitekey="minhaChaveSiteCadastradaNoGoogleRecaptcha"> </div> <br/>
<br/>
<p:commandButton value="Login" action="${loginController.login}" ajax="false"/>
<br/>
<br/>
<span style="font-size: smaller">(hint: root admin)</span>
<br/>
<br/>
<br/>
Dica: Observe no console terminal de saida do tomcat as chamadas a API do google recaptcha
<br/>
<br/>
<br/>
<h2>
<a href="http://www.andretanaka.com.br" target="_blank">www.andretanaka.com.br</a>
</h2>
<br/>
<br/>
</h:form>
</h:body>
</html>
/** @author André Hiroshi Tanaka */
@ManagedBean
public class LoginController implements Serializable{
public String login() throws IOException{
try {
System.out.println("...executando metodo LoginController.login()");
ManagedBeanLogin managedBeanLogin = (ManagedBeanLogin) FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get("managedBeanLogin");
String user = managedBeanLogin==null?"":managedBeanLogin.getUser();
String pwd = managedBeanLogin==null?"":managedBeanLogin.getPwd();
String gRecaptchaResponse = FacesContext.getCurrentInstance().getExternalContext().getRequestParameterMap().get("g-recaptcha-response");
System.out.println("g-recaptcha-response:");
System.out.println(gRecaptchaResponse);
boolean verify = VerifyRecaptcha.verify(gRecaptchaResponse);
String userID = "root";
String password = "admin";
System.out.println("User=" + user + "::password=" + pwd + "::Captcha Verify"+verify);
public class VerifyRecaptcha {
public static final String url = "https://www.google.com/recaptcha/api/siteverify";
public static final String secret = "minhaChavePrivadaCadastradaNoGoogleRecaptc";
private final static String USER_AGENT = "Mozilla/5.0";
public static boolean verify(String gRecaptchaResponse) throws IOException {
if (gRecaptchaResponse == null || "".equals(gRecaptchaResponse)) {
return false;
}
try {
URL obj = new URL(url);
HttpsURLConnection con = (HttpsURLConnection) obj.openConnection();
// add reuqest header
con.setRequestMethod("POST");
con.setRequestProperty("User-Agent", USER_AGENT);
con.setRequestProperty("Accept-Language", "en-US,en;q=0.5");
...