https的认证

public class MainActivity extends AppCompatActivity {

    @Override

    protected void onCreate(Bundle savedInstanceState) {

        super.onCreate(savedInstanceState);

        setContentView(R.layout.activity_main);

//        loadData();

        cardData();

    }

    /**

     * 带证书验证

     */

    private void cardData() {

        FormBody formbody = new FormBody.Builder().add("mobile", "18612991023").add("password", "111111").build();

        Request request = new Request.Builder().url("https://120.27.23.105/user/login").post(formbody).build();

        setCard().newCall(request).enqueue(new Callback() {

            @Override

            public void onFailure(Call call, IOException e) {

            }

            @Override

            public void onResponse(Call call, Response response) throws IOException {

            }

        });

    }

    /**

     * 信任所有https的请求：第一种实现

     */

    private void loadData() {

        OkHttpClient httpClient =

                new OkHttpClient.Builder()

                        .addInterceptor(new LogInterceptor())

                        .sslSocketFactory(createSSLSocketFactory())

                        .hostnameVerifier(new TrustAllHostnameVerifier())

                        .connectTimeout(10, TimeUnit.SECONDS)

                        .readTimeout(10, TimeUnit.SECONDS)

                        .writeTimeout(10, TimeUnit.SECONDS)

                        .retryOnConnectionFailure(false)

                        .build();

        FormBody formbody = new FormBody.Builder().add("mobile", "18612991023").add("password", "111111").build();

        Request request = new Request.Builder().url("https://120.27.23.105/user/login").post(formbody).build();

        httpClient.newCall(request).enqueue(new Callback() {

            @Override

            public void onFailure(Call call, IOException e) {

            }

            @Override

            public void onResponse(Call call, Response response) throws IOException {

            }

        });

    }

    private static class TrustAllCerts implements X509TrustManager {

        @Override

        public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {

        }

        @Override

        public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {

        }

        @Override

        public X509Certificate[] getAcceptedIssuers() {

            return new X509Certificate[0];

        }

    }

    private static class TrustAllHostnameVerifier implements HostnameVerifier {

        @Override

        public boolean verify(String hostname, SSLSession session) {

            return true;

        }

    }

    private static SSLSocketFactory createSSLSocketFactory() {

        SSLSocketFactory ssfFactory = null;

        try {

            SSLContext sc = SSLContext.getInstance("TLS");

            sc.init(null, new TrustManager[]{new TrustAllCerts()}, new SecureRandom());

            ssfFactory = sc.getSocketFactory();

        } catch (Exception e) {

        }

        return ssfFactory;

    }

    /**

     * app带证书验证

     * @return

     */

    public OkHttpClient setCard() {

        OkHttpClient.Builder builder = new OkHttpClient.Builder();

        try {

            CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");

            KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());

            keyStore.load(null);

            String certificateAlias = Integer.toString(0);

            keyStore.setCertificateEntry(certificateAlias, certificateFactory.generateCertificate(getAssets().open("kson_server.cer")));//拷贝好的证书

            SSLContext sslContext = SSLContext.getInstance("TLS");

            final TrustManagerFactory trustManagerFactory =

              TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());

            trustManagerFactory.init(keyStore);

            sslContext.init

                    (

                            null,

                            trustManagerFactory.getTrustManagers(),

                            new SecureRandom()

                    );

            builder.sslSocketFactory(sslContext.getSocketFactory());

            builder.addInterceptor(new LogInterceptor());

            builder.hostnameVerifier(new HostnameVerifier() {

                @Override

                public boolean verify(String s, SSLSession sslSession) {

                    return true;

                }

            });

        } catch (Exception e) {

            e.printStackTrace();

        }

        return builder.build();

    }

}