我在Stackoverflow上看到了很多toppics,而且整个网络都在尝试做同样的事情:
接受SSL证书.但是,这些答案似乎都不适用于我的问题,因为我没有弄乱HTTPSUrlConnections.
如果我正在请求代码通常看起来像这样(注释清除):
- //creates an HTTP-Post with an URL
- HttpPost post = createBaseHttpPost();
- //loads the request Data inside the httpPost
- post.setEntity(getHttpPostEntity());
- //appends some Headers like user-agend or Request UUIDs
- appendHeaders(post);
- HttpClient client = new DefaultHttpClient();
- //mResponse is a custom Object which is returned
- //from the custom ResponseHandler(mResponseHandler)
- mResponse = client.execute(post,mResponseHandler);
- return mResponse;
我读到我应该注入自己的TrustManager和X509HostnameVerivier.我创建了这样的:
- private static final TrustManager[] TRUST_ALL_CERTS = new TrustManager[]{
- new X509TrustManager() {
- public X509Certificate[] getAcceptedIssuers() {
- return new X509Certificate[]{};
- }
- public void checkServerTrusted(X509Certificate[] chain,String authType)
- throws CertificateException {
- }
- public void checkClientTrusted(X509Certificate[] chain,String authType)
- throws CertificateException {
- }
- }
- };
- private static X509HostnameVerifier ACCEPT_ALL_HOSTNAMES =
- new X509HostnameVerifier() {
- public void verify(String host,String[] cns,String[] subjectAlts)
- throws SSLException {
- }
- public void verify(String host,X509Certificate cert) throws SSLException {
- }
- public void verify(String host,SSLSocket ssl) throws IOException {
- }
- public boolean verify(String host,SSLSession session) {
- return true;
- }
- };
如果我在我的请求中注入HostnameVerifier像这样(客户端是上面的DefaultHttpClient)
- SSLSocketFactory ssl = (SSLSocketFactory)client.getConnectionManager().getSchemeRegistry().getScheme("https").getSocketFactory();
- ssl.setHostnameVerifier(ACCEPT_ALL_HOSTNAMES);
响应从“主机名**不匹配”变为“错误请求”.我想我必须设置TrustManager,但是我无法在我的请求中设置它,因为我没有使用HttpsUrlConnections在我看到它的任何地方.
解决方法
您正在使用HttpClient,因此用于设置信任管理器的API与HttpsURLConnection有所不同,但过程是相同的:
>使用受信任证书(服务器的自签名证书)加载密钥库文件
>用它初始化KeyStore.
>使用2中的KeyStore创建一个SocketFactory.
>设置HTTP客户端库以在创建SSL套接字时使用它.
Android的文档中描述了这一点:http://developer.android.com/reference/org/apache/http/conn/ssl/SSLSocketFactory.html
有关该主题的更详细的文章显示了如何创建信任库文件:http://blog.crazybob.org/2010/02/android-trusting-ssl-certificates.html
一些背景信息和示例代码:http://nelenkov.blogspot.com/2011/12/using-custom-certificate-trust-store-on.html
这是初始化HttpClient所需的代码:
- KeyStore localTrustStore = KeyStore.getInstance("BKS");
- InputStream in = getResources().openRawResource(R.raw.mytruststore);
- localTrustStore.load(in,TRUSTSTORE_PASSWORD.tocharArray());
- SchemeRegistry schemeRegistry = new SchemeRegistry();
- schemeRegistry.register(new Scheme("http",PlainSocketFactory
- .getSocketFactory(),80));
- SSLSocketFactory sslSocketFactory = new SSLSocketFactory(localTrustStore);
- schemeRegistry.register(new Scheme("https",sslSocketFactory,443));
- HttpParams params = new BasicHttpParams();
- ClientConnectionManager cm =
- new ThreadSafeClientConnManager(params,schemeRegistry);
- HttpClient client = new DefaultHttpClient(cm,params);
此时,您没有理由信任所有证书.如果你这样做,那一切都在你身上:)