更改HTTP POST请求到HTTPS POST请求： [英] Change HTTP post request to HTTPS post request:
问题描述
我有这样的方法：
public static String getReportMetadata (String reportId, String sessionId, String url) throws Exception{
Map<String, Object> jsonValues = new HashMap<String, Object>();
jsonValues.put("reportID", reportId);
jsonValues.put("sessionID", sessionId);
JSONObject json = new JSONObject(jsonValues);
DefaultHttpClient client = new DefaultHttpClient();
HttpPost post = new HttpPost(url + GET_REPORT_METADATA_ACTION);
AbstractHttpEntity entity = new ByteArrayEntity(json.toString().getBytes("UTF8"));
entity.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
post.setEntity(entity);
HttpResponse response = client.execute(post);
return getContent(response);
}
执行我运行使用的，当然的AsyncTask 来从服务器获取数据的 HTTP 发布采购信息。
that perform a HTTP Post request which of-course I run using AsyncTask to get data from the server.
我的问题：
可能有人请向我解释一个简单的方法是什么我需要执行这个连接类型更改为安全连接的步骤（即使用 HTTPS ）。
仅从Android的点（这意味着客户端应用程序）。
My Question:
could some one please explain to me in a simple way what are the steps I need to perform to change this connection type to a secure connection(a.k.a using HTTPS).
Only from android point of view (meaning the client application).
更新： 正如建议我试图改变仅链接，并添加HTTPS而不是HTTP，但它不返回一个答案。据我了解我需要获得并为了保存自我标志证书连接到服务器端
UPDATE: As suggested I have tried to change only the link and add https instead of http but it doesn't return an answer. As I understand I do need to get and store a self sign certificate in order to connect to server side
UPDATE2： 这对我的作品的解决方案：
UPDATE2: The solution that works for me:
EasySSLSocketFactory：
public class EasySSLSocketFactory implements SocketFactory, LayeredSocketFactory {
private SSLContext sslcontext = null;
private static SSLContext createEasySSLContext() throws IOException {
try {
SSLContext context = SSLContext.getInstance("TLS");
context.init(null, new TrustManager[] { new EasyX509TrustManager(null) }, null);
return context;
} catch (Exception e) {
throw new IOException(e.getMessage());
}
}
private SSLContext getSSLContext() throws IOException {
if (this.sslcontext == null) {
this.sslcontext = createEasySSLContext();
}
return this.sslcontext;
}
/**
* @see org.apache.http.conn.scheme.SocketFactory#connectSocket(java.net.Socket, java.lang.String, int,
* java.net.InetAddress, int, org.apache.http.params.HttpParams)
*/
public Socket connectSocket(Socket sock, String host, int port, InetAddress localAddress, int localPort,
HttpParams params) throws IOException, UnknownHostException, ConnectTimeoutException {
int connTimeout = HttpConnectionParams.getConnectionTimeout(params);
int soTimeout = HttpConnectionParams.getSoTimeout(params);
InetSocketAddress remoteAddress = new InetSocketAddress(host, port);
SSLSocket sslsock = (SSLSocket) ((sock != null) ? sock : createSocket());
if ((localAddress != null) || (localPort > 0)) {
// we need to bind explicitly
if (localPort < 0) {
localPort = 0; // indicates "any"
}
InetSocketAddress isa = new InetSocketAddress(localAddress, localPort);
sslsock.bind(isa);
}
sslsock.connect(remoteAddress, connTimeout);
sslsock.setSoTimeout(soTimeout);
return sslsock;
}
/**
* @see org.apache.http.conn.scheme.SocketFactory#createSocket()
*/
public Socket createSocket() throws IOException {
return getSSLContext().getSocketFactory().createSocket();
}
/**
* @see org.apache.http.conn.scheme.SocketFactory#isSecure(java.net.Socket)
*/
public boolean isSecure(Socket socket) throws IllegalArgumentException {
return true;
}
/**
* @see org.apache.http.conn.scheme.LayeredSocketFactory#createSocket(java.net.Socket, java.lang.String, int,
* boolean)
*/
public Socket createSocket(Socket socket, String host, int port, boolean autoClose) throws IOException,
UnknownHostException {
return getSSLContext().getSocketFactory().createSocket(socket, host, port, autoClose);
}
// -------------------------------------------------------------------
// javadoc in org.apache.http.conn.scheme.SocketFactory says :
// Both Object.equals() and Object.hashCode() must be overridden
// for the correct operation of some connection managers
// -------------------------------------------------------------------
public boolean equals(Object obj) {
return ((obj != null) && obj.getClass().equals(EasySSLSocketFactory.class));
}
public int hashCode() {
return EasySSLSocketFactory.class.hashCode();
}
}
EasyX509TrustManager：
public class EasyX509TrustManager implements X509TrustManager {
private X509TrustManager standardTrustManager = null;
/**
* Constructor for EasyX509TrustManager.
*/
public EasyX509TrustManager(KeyStore keystore) throws NoSuchAlgorithmException, KeyStoreException {
super();
TrustManagerFactory factory = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm());
factory.init(keystore);
TrustManager[] trustmanagers = factory.getTrustManagers();
if (trustmanagers.length == 0) {
throw new NoSuchAlgorithmException("no trust manager found");
}
this.standardTrustManager = (X509TrustManager) trustmanagers[0];
}
/**
* @see javax.net.ssl.X509TrustManager#checkClientTrusted(X509Certificate[],String authType)
*/
public void checkClientTrusted(X509Certificate[] certificates, String authType) throws CertificateException {
standardTrustManager.checkClientTrusted(certificates, authType);
}
/**
* @see javax.net.ssl.X509TrustManager#checkServerTrusted(X509Certificate[],String authType)
*/
public void checkServerTrusted(X509Certificate[] certificates, String authType) throws CertificateException {
if ((certificates != null) && (certificates.length == 1)) {
certificates[0].checkValidity();
} else {
standardTrustManager.checkServerTrusted(certificates, authType);
}
}
/**
* @see javax.net.ssl.X509TrustManager#getAcceptedIssuers()
*/
public X509Certificate[] getAcceptedIssuers() {
return this.standardTrustManager.getAcceptedIssuers();
}
}
我添加了这个方法：getNewHttpClient（）
public static HttpClient getNewHttpClient() {
try {
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
trustStore.load(null, null);
SSLSocketFactory sf = new MySSLSocketFactory(trustStore);
sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
HttpParams params = new BasicHttpParams();
HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContentCharset(params, HTTP.UTF_8);
SchemeRegistry registry = new SchemeRegistry();
registry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
registry.register(new Scheme("https", sf, 443));
ClientConnectionManager ccm = new ThreadSafeClientConnManager(params, registry);
return new DefaultHttpClient(ccm, params);
} catch (Exception e) {
return new DefaultHttpClient();
}
}
最后在我的code，我不得不每一个地方：
Finally for every place in my code that I had:
DefaultHttpClient client = new DefaultHttpClient();
我将其替换为：
I replace it with:
HttpClient client = getNewHttpClient();
我现在能够接收来自服务器端的数据，最后一个问题是：是我做过什么是安全的？或者它接受每一个自签名的证书？如果是这种情况应做什么去改变它？
I'm able now to receive the data from server side, last question is: is what I did is secure? or it's accepts each self-signed certificate? if this is the case what should be done to change it?
任何帮助将是AP preciated。
Any help would be appreciated.
推荐答案
通过SSL安全HTTP通信应该是简单的纯HTTP通讯。
secure HTTP communication over SSL should be as simple as plain HTTP communication.
所以，你应该简单地修改 HTTP ：// XXXX为 HTTPS ：// XXXX
So you simply should change the http://XXXX to https://XXXX
编辑：我刚才看到@Barend的回答是更完整
I've just seen @Barend 's answer which is more complete
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