HTTPS调用直接从Java调用时工作，但不能从oracle 12c内部工作

Question

错误是:sun.security.validator.ValidatorException:PKIX路径验证失败:java.security.cert. certpathvalidatoreexception: timestamp check failed

使用的代码是:

create or replace and compile java source named sendsms as
import java.io.BufferedReader;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.URL;
import javax.net.ssl.HttpsURLConnection;
public class HttpsCall {
public static void main(String[] args) throws Exception {

String httpsURL = "https://www.jawalbsms.ws/api.php/sendsms?user=abc&pass=xyz&to=9665555555555&message=good morning&sender=abc";

URL myUrl = new URL(httpsURL);
HttpsURLConnection conn = (HttpsURLConnection) myUrl.openConnection();
InputStream is = conn.getInputStream();
InputStreamReader isr = new InputStreamReader(is);
BufferedReader br = new BufferedReader(isr);
String inputLine;
while ((inputLine = br.readLine()) != null) {
System.out.println(inputLine);
}
br.close();

}}

Answer 1

通过在代码中添加以下行来解决，现在可以从oracle 12c fine

SSLContext context = SSLContext.getInstance("TLSv1.2");
TrustManager[] trustManager = new TrustManager[] {
new X509TrustManager() {
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[0];
}
public void checkClientTrusted(X509Certificate[] certificate, String str) {}
public void checkServerTrusted(X509Certificate[] certificate, String      str) {}
}
};
context.init(null, trustManager, new SecureRandom());

HttpsURLConnection.setDefaultSSLSocketFactory(context.getSocketFactory());
javax.net.ssl.HttpsURLConnection.setDefaultHostnameVerifier(
new HostnameVerifier(){
public boolean verify(String hostname, SSLSession session) {   
return true;   
}
});