Android 忽略Https请求认证

新建一个工具类

package com.gbom.vms_mcu.util;import java.security.SecureRandom;
import java.security.cert.X509Certificate;import javax.net.ssl.HostnameVerifier;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLSession;
import javax.net.ssl.SSLSocketFactory;
import javax.net.ssl.TrustManager;
import javax.net.ssl.X509TrustManager;public class SSLSocketClient {//获取这个SSLSocketFactorypublic static SSLSocketFactory getSSLSocketFactory() {try {SSLContext sslContext = SSLContext.getInstance("SSL");sslContext.init(null, getTrustManager(), new SecureRandom());return sslContext.getSocketFactory();} catch (Exception e) {throw new RuntimeException(e);}}public static final X509TrustManager IGNORE_SSL_TRUST_MANAGER_X509 = new X509TrustManager() {@Overridepublic void checkClientTrusted(X509Certificate[] chain, String authType) {}@Overridepublic void checkServerTrusted(X509Certificate[] chain, String authType) {}@Overridepublic X509Certificate[] getAcceptedIssuers() {return new X509Certificate[] {};}};//获取TrustManagerpublic static TrustManager[] getTrustManager() {TrustManager[] trustAllCerts = new TrustManager[]{new X509TrustManager() {@Overridepublic void checkClientTrusted(X509Certificate[] chain, String authType) {}@Overridepublic void checkServerTrusted(X509Certificate[] chain, String authType) {}@Overridepublic X509Certificate[] getAcceptedIssuers() {return new X509Certificate[]{};}}};return trustAllCerts;}//获取HostnameVerifierpublic static HostnameVerifier getHostnameVerifier() {HostnameVerifier hostnameVerifier = new HostnameVerifier() {@Overridepublic boolean verify(String s, SSLSession sslSession) {return true;}};return hostnameVerifier;}
}

通过这个类我们可以获得SSLSocketFactory，这个东西就是用来管理证书和信任证书的，然后还需要配置一个HostnameVerifier来忽略host验证，然后我们在Okhttp3中设置一下这两个属性。

client = new OkHttpClient.Builder().connectTimeout(1, TimeUnit.SECONDS).sslSocketFactory(SSLSocketClient.getSSLSocketFactory(),SSLSocketClient.IGNORE_SSL_TRUST_MANAGER_X509).hostnameVerifier(SSLSocketClient.getHostnameVerifier()).build();requestUrl = url;mParams = params;return api;

然后编译就可以