Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
import java.io.IOException;
import java.io.InputStream;

import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;

import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;

import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;

public class Main {
    private static TrustManager[] prepareTrustManager(InputStream... certificates) {
        if (certificates != null && certificates.length > 0) {
            try {
                CertificateFactory e = CertificateFactory.getInstance("X.509");
                KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
                keyStore.load((KeyStore.LoadStoreParameter) null);
                int index = 0;
                InputStream[] trustManagerFactory = certificates;
                int trustManagers = certificates.length;

                for (int i$ = 0; i$ < trustManagers; ++i$) {
                    InputStream certificate = trustManagerFactory[i$];
                    String certificateAlias = Integer.toString(index++);
                    keyStore.setCertificateEntry(certificateAlias, e.generateCertificate(certificate));

                    try {
                        if (certificate != null) {
                            certificate.close();
                        }
                    } catch (IOException var10) {
                        ;
                    }
                }

                trustManagerFactory = null;
                TrustManagerFactory var15 = TrustManagerFactory
                        .getInstance(TrustManagerFactory.getDefaultAlgorithm());
                var15.init(keyStore);
                TrustManager[] var16 = var15.getTrustManagers();
                return var16;
            } catch (NoSuchAlgorithmException var11) {
                var11.printStackTrace();
            } catch (CertificateException var12) {
                var12.printStackTrace();
            } catch (KeyStoreException var13) {
                var13.printStackTrace();
            } catch (Exception var14) {
                var14.printStackTrace();
            }

            return null;
        } else {
            return null;
        }
    }
}