オレオレ証明書によるhttps通信を認める

gistfile1.java

  public static void initHttpsURLConnection() throws Exception {

		HostnameVerifier hv = new HostnameVerifier() {
			@Override
			public boolean verify(String arg0, SSLSession arg1) {
				return true;
			}
		};
		HttpsURLConnection.setDefaultHostnameVerifier(hv);

		KeyManager[] km = null;
		TrustManager[] tm = { new X509TrustManager() {
			public void checkClientTrusted(X509Certificate[] arg0, String arg1)
				throws CertificateException {}

			public void checkServerTrusted(X509Certificate[] arg0, String arg1)
				throws CertificateException {}

			public X509Certificate[] getAcceptedIssuers() {
				return null;
			}
		} };
		SSLContext sslcontext = SSLContext.getInstance("SSL");
		sslcontext.init(km, tm, new SecureRandom());
		HttpsURLConnection.setDefaultSSLSocketFactory(sslcontext.getSocketFactory());

	}