android4.0以上webview加载SSl证书兼容性问题

来源：互联网发布：婴儿创意照片软件编辑：程序博客网时间：2024/06/05 09:03

下面参考了其他博客获取证书。public class AppConfig{private static WebView mWebView;public static X509Certificate[] mX509Certificates;public static PrivateKey mPrivateKey;public static String CERTFILE_PASSWORD;private static void clearParent(){if (mWebView != null){ViewGroup p = (ViewGroup) mWebView.getParent();if (p != null){p.removeAllViewsInLayout();}}}public static void initPrivateKeyAndX509Certificate(Context c)throws Exception{if (mPrivateKey != null && mX509Certificates != null){return;}KeyStore keyStore = KeyStore.getInstance("PKCS12", "BC");keyStore.load(c.getResources().openRawResource(R.raw.dianshang),CERTFILE_PASSWORD.toCharArray());Enumeration<?> localEnumeration;localEnumeration = keyStore.aliases();while (localEnumeration.hasMoreElements()){String str3 = (String) localEnumeration.nextElement();mPrivateKey =(PrivateKey) keyStore.getKey(str3,CERTFILE_PASSWORD.toCharArray());if (mPrivateKey == null){continue;}else{Certificate[] arrayOfCertificate =keyStore.getCertificateChain(str3);mX509Certificates =new X509Certificate[arrayOfCertificate.length];for (int j = 0; j < mX509Certificates.length; j++){mX509Certificates[j] =((X509Certificate) arrayOfCertificate[j]);}}}}public static void initPrivateKeyAndX509Certificate(Context c,InputStream in) throws Exception{if (mPrivateKey != null && mX509Certificates != null){return;}KeyStore keyStore = KeyStore.getInstance("PKCS12", "BC");keyStore.load(in, CERTFILE_PASSWORD.toCharArray());Enumeration<?> localEnumeration;localEnumeration = keyStore.aliases();while (localEnumeration.hasMoreElements()){String str3 = (String) localEnumeration.nextElement();mPrivateKey =(PrivateKey) keyStore.getKey(str3,CERTFILE_PASSWORD.toCharArray());if (mPrivateKey == null){continue;}else{Certificate[] arrayOfCertificate =keyStore.getCertificateChain(str3);mX509Certificates =new X509Certificate[arrayOfCertificate.length];for (int j = 0; j < mX509Certificates.length; j++){mX509Certificates[j] =((X509Certificate) arrayOfCertificate[j]);}}}}}

下面是复写WebViewClient或者WebViewClientClassicExt（）具体兼容性问题可以参考下面类的注释：

/** * 4.0-4.1可以继承WebViewClient类实现下面的方法（4.1以上不兼容，执行不了类里面的加载证书的方法） * 但是在4.1以上上面的方法不可用，必须继承WebViewClientClassicExt方可实现证书加载(4.1以上部分方法的调用放到这个类里面了) * @author dennis * */public class AppWebViewClientEx extends WebViewClientClassicExt{public AppWebViewClientEx(Context c){}public void onReceivedClientCertRequest(WebView view,ClientCertRequestHandler handler, String host_and_port){if ((null != AppConfig.mPrivateKey)&& ((null != AppConfig.mX509Certificates) && (AppConfig.mX509Certificates.length != 0))){handler.proceed(AppConfig.mPrivateKey, AppConfig.mX509Certificates);}else{handler.cancel();}}@Overridepublic void onReceivedSslError(final WebView view, SslErrorHandler handler,SslError error){handler.proceed();}}

使用隐藏api：
这个问题弄了好久终于搞定了4.0以上webview加载ssl证书不兼容问题....纠结死了....

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