6
Recibí el nombre de host excepción incorrecta. He usado this code (lo obtuve de algún enlace) en mi programa.Mi programa está funcionando bien.Mi pregunta es lo suficientemente seguro? (Ya que no está validando cadenas de certificados)nombre de host excepción incorrecta
public class Host {
public String subscribe() throws Exception {
String resp = "";
String urlString="https://xxx.xxx.xx.xx:8443/WebApplication3/NewServlet";
URL url;
URLConnection urlConn;
DataOutputStream printout;
DataInputStream input;
String str = "";
int flag=1;
try {
HostnameVerifier hv = new HostnameVerifier() {
public boolean verify(String urlHostName, SSLSession session) {
System.out.println("Warning: URL Host: " + urlHostName + " vs. "
+ session.getPeerHost());
return true;
}
};
trustAllHttpsCertificates();
HttpsURLConnection.setDefaultHostnameVerifier(hv);
url = new URL(urlString);
urlConn = url.openConnection();
urlConn.setDoInput(true);
Object object;
urlConn.setUseCaches(false);
urlConn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
input = new DataInputStream(urlConn.getInputStream());
while (null != ((str = input.readLine()))) {
if (str.length() >0) {
str = str.trim();
if(!str.equals("")) {
//System.out.println(str);
resp += str;
}
}
}
input.close();
} catch (MalformedURLException mue) {
mue.printStackTrace();
} catch(IOException ioe) {
ioe.printStackTrace();
}
return resp;
}
public static class miTM implements javax.net.ssl.TrustManager,
javax.net.ssl.X509TrustManager {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
public boolean isServerTrusted(java.security.cert.X509Certificate[] certs) {
return true;
}
public boolean isClientTrusted(java.security.cert.X509Certificate[] certs) {
return true;
}
public void checkServerTrusted(java.security.cert.X509Certificate[] certs, String authType) throws java.security.cert.CertificateException {
return;
}
public void checkClientTrusted(java.security.cert.X509Certificate[] certs, String authType) throws java.security.cert.CertificateException {
return;
}
}
private static void trustAllHttpsCertificates() throws Exception {
// Create a trust manager that does not validate certificate chains:
javax.net.ssl.TrustManager[] trustAllCerts = new javax.net.ssl.TrustManager[1];
javax.net.ssl.TrustManager tm = new miTM();
trustAllCerts[0] = tm;
javax.net.ssl.SSLContext sc = javax.net.ssl.SSLContext.getInstance("SSL");
sc.init(null, trustAllCerts, null);
javax.net.ssl.HttpsURLConnection.setDefaultSSLSocketFactory(sc.getSocketFactory());
}
}
Por favor, publique su código (sin líneas comentadas) como parte de su pregunta. – MByD
@Binyamin Sharet: Código publicado como parte de mi pregunta. – user10101
> Mi pregunta es ¿es lo suficientemente segura?