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mobi.cangol.mobile.http.HttpClientFactory Maven / Gradle / Ivy
/**
* Copyright (c) 2013 Cangol
*
* Licensed under the Apache License, Version 2.0 (the "License")
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package mobi.cangol.mobile.http;
import java.io.IOException;
import java.io.InputStream;
import java.security.KeyManagementException;
import java.security.KeyStore;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.SecureRandom;
import java.security.UnrecoverableKeyException;
import java.security.cert.CertificateException;
import java.security.cert.CertificateFactory;
import java.security.cert.X509Certificate;
import java.util.concurrent.TimeUnit;
import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.KeyManager;
import javax.net.ssl.KeyManagerFactory;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.TrustManagerFactory;
import javax.net.ssl.X509TrustManager;
import mobi.cangol.mobile.logging.Log;
import okhttp3.Authenticator;
import okhttp3.CertificatePinner;
import okhttp3.Credentials;
import okhttp3.OkHttpClient;
import okhttp3.Request;
import okhttp3.Response;
import okhttp3.Route;
public class HttpClientFactory {
private final static String TAG = "HttpClientFactory";
private final static int DEFAULT_RETRYTIMES = 3;
private final static int DEFAULT_CONNECT_TIMEOUT = 20 * 1000;
private final static int DEFAULT_READ_TIMEOUT = 20 * 1000;
private final static int DEFAULT_WRITE_TIMEOUT = 20 * 1000;
private static OkHttpClient httpClient;
/**
* 创建默的 HttpClient
*
* @return
*/
public static OkHttpClient createDefaultHttpClient() {
httpClient = new OkHttpClient.Builder()
.retryOnConnectionFailure(true)
.followRedirects(true)
.followSslRedirects(true)
.readTimeout(DEFAULT_READ_TIMEOUT, TimeUnit.MILLISECONDS)
.connectTimeout(DEFAULT_CONNECT_TIMEOUT, TimeUnit.MILLISECONDS)
.writeTimeout(DEFAULT_WRITE_TIMEOUT, TimeUnit.MILLISECONDS)
.build();
return httpClient;
}
/**
* 创建 auth认证的 HttpClient
*
* @param username 用户名
* @param password 密码
* @return
*/
public static OkHttpClient createAuthHttpClient(final String username, final String password) {
OkHttpClient httpClient = new OkHttpClient.Builder()
.retryOnConnectionFailure(true)
.followRedirects(true)
.followSslRedirects(true)
.readTimeout(DEFAULT_READ_TIMEOUT, TimeUnit.MILLISECONDS)
.connectTimeout(DEFAULT_CONNECT_TIMEOUT, TimeUnit.MILLISECONDS)
.writeTimeout(DEFAULT_WRITE_TIMEOUT, TimeUnit.MILLISECONDS)
.authenticator(new Authenticator() {
@Override
public Request authenticate(Route route, Response response) throws IOException {
String credential = Credentials.basic(username, password);
return response.request().newBuilder()
.header("Authorization", credential)
.build();
}
})
.build();
return httpClient;
}
/**
* 创建 固定证书的 HttpClient
*
* @param pattern
* @param pins
* @return
*/
public static OkHttpClient createCertHttpClient(final String pattern, final String... pins) {
OkHttpClient httpClient = new OkHttpClient.Builder()
.retryOnConnectionFailure(true)
.followRedirects(true)
.followSslRedirects(true)
.readTimeout(DEFAULT_READ_TIMEOUT, TimeUnit.MILLISECONDS)
.connectTimeout(DEFAULT_CONNECT_TIMEOUT, TimeUnit.MILLISECONDS)
.writeTimeout(DEFAULT_WRITE_TIMEOUT, TimeUnit.MILLISECONDS)
.certificatePinner(new CertificatePinner.Builder()
.add(pattern, pins)
.build())
.build();
return httpClient;
}
/**
* 创建 auth认证的 HttpClient
*
* @param certificates
* @param bksFile
* @param password
* @return
*/
public static OkHttpClient createSafeHttpClient(InputStream[] certificates, InputStream bksFile, String password) {
SSLContext sslContext = null;
SSLSocketFactory sslSocketFactory = null;
try {
TrustManager[] trustManagers = prepareTrustManager(certificates);
KeyManager[] keyManagers = prepareKeyManager(bksFile, password);
sslContext = SSLContext.getInstance("TLS");
X509TrustManager trustManager = null;
if (trustManagers != null) {
trustManager = new MyTrustManager(chooseTrustManager(trustManagers));
} else {
trustManager = new UnSafeTrustManager();
}
sslContext.init(keyManagers, new TrustManager[]{trustManager}, new SecureRandom());
sslSocketFactory = sslContext.getSocketFactory();
} catch (NoSuchAlgorithmException e) {
Log.d(TAG, e.getMessage());
} catch (KeyStoreException e) {
Log.d(TAG, e.getMessage());
} catch (KeyManagementException e) {
Log.d(TAG, e.getMessage());
}
OkHttpClient httpClient = new OkHttpClient.Builder()
.retryOnConnectionFailure(true)
.followRedirects(true)
.followSslRedirects(true)
.readTimeout(DEFAULT_READ_TIMEOUT, TimeUnit.MILLISECONDS)
.connectTimeout(DEFAULT_CONNECT_TIMEOUT, TimeUnit.MILLISECONDS)
.writeTimeout(DEFAULT_WRITE_TIMEOUT, TimeUnit.MILLISECONDS)
.socketFactory(sslSocketFactory)
.build();
return httpClient;
}
/**
* 创建 不认证证书的 HttpClient
*
* @return
*/
public static OkHttpClient createUnSafeHttpClient() {
SSLContext sslContext = null;
SSLSocketFactory sslSocketFactory = null;
X509TrustManager trustManager = new UnSafeTrustManager();
try {
sslContext = SSLContext.getInstance("TLS");
sslContext.init(null, new TrustManager[]{trustManager}, new SecureRandom());
sslSocketFactory = sslContext.getSocketFactory();
} catch (Exception e) {
Log.d(TAG, e.getMessage());
}
OkHttpClient httpClient = new OkHttpClient.Builder()
.retryOnConnectionFailure(true)
.followRedirects(true)
.followSslRedirects(true)
.readTimeout(DEFAULT_READ_TIMEOUT, TimeUnit.MILLISECONDS)
.connectTimeout(DEFAULT_CONNECT_TIMEOUT, TimeUnit.MILLISECONDS)
.writeTimeout(DEFAULT_WRITE_TIMEOUT, TimeUnit.MILLISECONDS)
.sslSocketFactory(sslSocketFactory, trustManager)
.hostnameVerifier(new UnSafeHostnameVerifier())
.build();
return httpClient;
}
private static TrustManager[] prepareTrustManager(InputStream... certificates) {
if (certificates == null || certificates.length <= 0) return null;
try {
CertificateFactory certificateFactory = CertificateFactory.getInstance("X.509");
KeyStore keyStore = KeyStore.getInstance(KeyStore.getDefaultType());
keyStore.load(null);
int index = 0;
for (InputStream certificate : certificates) {
String certificateAlias = Integer.toString(index++);
keyStore.setCertificateEntry(certificateAlias, certificateFactory.generateCertificate(certificate));
try {
if (certificate != null)
certificate.close();
} catch (IOException e) {
Log.d(TAG, e.getMessage());
}
}
TrustManagerFactory trustManagerFactory = null;
trustManagerFactory = TrustManagerFactory.
getInstance(TrustManagerFactory.getDefaultAlgorithm());
trustManagerFactory.init(keyStore);
TrustManager[] trustManagers = trustManagerFactory.getTrustManagers();
return trustManagers;
} catch (NoSuchAlgorithmException e) {
Log.d(TAG, e.getMessage());
} catch (CertificateException e) {
Log.d(TAG, e.getMessage());
} catch (KeyStoreException e) {
Log.d(TAG, e.getMessage());
} catch (Exception e) {
Log.d(TAG, e.getMessage());
}
return null;
}
private static KeyManager[] prepareKeyManager(InputStream bksFile, String password) {
try {
if (bksFile == null || password == null) return null;
KeyStore clientKeyStore = KeyStore.getInstance("BKS");
clientKeyStore.load(bksFile, password.toCharArray());
KeyManagerFactory keyManagerFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());
keyManagerFactory.init(clientKeyStore, password.toCharArray());
return keyManagerFactory.getKeyManagers();
} catch (KeyStoreException e) {
Log.d(TAG, e.getMessage());
} catch (NoSuchAlgorithmException e) {
Log.d(TAG, e.getMessage());
} catch (UnrecoverableKeyException e) {
Log.d(TAG, e.getMessage());
} catch (CertificateException e) {
Log.d(TAG, e.getMessage());
} catch (IOException e) {
Log.d(TAG, e.getMessage());
} catch (Exception e) {
Log.d(TAG, e.getMessage());
}
return null;
}
private static X509TrustManager chooseTrustManager(TrustManager[] trustManagers) {
for (TrustManager trustManager : trustManagers) {
if (trustManager instanceof X509TrustManager) {
return (X509TrustManager) trustManager;
}
}
return null;
}
/**
* 证书解释器
*/
private static class MyTrustManager implements X509TrustManager {
private X509TrustManager defaultTrustManager;
private X509TrustManager localTrustManager;
public MyTrustManager(X509TrustManager localTrustManager) throws NoSuchAlgorithmException, KeyStoreException {
TrustManagerFactory var4 = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
var4.init((KeyStore) null);
defaultTrustManager = chooseTrustManager(var4.getTrustManagers());
this.localTrustManager = localTrustManager;
}
@Override
public void checkClientTrusted(X509Certificate[] chain, String authType) throws CertificateException {
}
@Override
public void checkServerTrusted(X509Certificate[] chain, String authType) throws CertificateException {
try {
defaultTrustManager.checkServerTrusted(chain, authType);
} catch (CertificateException ce) {
localTrustManager.checkServerTrusted(chain, authType);
}
}
@Override
public X509Certificate[] getAcceptedIssuers() {
return new X509Certificate[0];
}
}
/**
* 不验证host
*/
private static class UnSafeHostnameVerifier implements HostnameVerifier {
@Override
public boolean verify(String hostname, SSLSession session) {
return true;
}
}
/**
* 不验证证书
*/
private static class UnSafeTrustManager 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[]{};
}
}
}
