private static final int CONNECTION_TIMEOUT = 10000;
public static String doHttpGet(String serverURL) throws Exception {
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpConnectionParams.setSoTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpClient hc = new DefaultHttpClient();
HttpGet get = new HttpGet(serverURL);
get.addHeader("Content-Type", "text/xml");
get.setParams(httpParameters);
HttpResponse response = null;
try {
response = hc.execute(get);
} catch (UnknownHostException e) {
throw new Exception("Unable to access " + e.getLocalizedMessage());
} catch (SocketException e) {
throw new Exception(e.getLocalizedMessage());
}
int sCode = response.getStatusLine().getStatusCode();
if (sCode == HttpStatus.SC_OK) {
return EntityUtils.toString(response.getEntity());
} else
throw new Exception("StatusCode is " + sCode);
}
public static String doHttpsGet(String serverURL) throws Exception {
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpConnectionParams.setSoTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpClient hc = initHttpClient(httpParameters);
HttpGet get = new HttpGet(serverURL);
get.addHeader("Content-Type", "text/xml");
get.setParams(httpParameters);
HttpResponse response = null;
try {
response = hc.execute(get);
} catch (UnknownHostException e) {
throw new Exception("Unable to access " + e.getLocalizedMessage());
} catch (SocketException e) {
throw new Exception(e.getLocalizedMessage());
}
int sCode = response.getStatusLine().getStatusCode();
if (sCode == HttpStatus.SC_OK) {
return EntityUtils.toString(response.getEntity());
} else
throw new Exception("StatusCode is " + sCode);
}
public static String doHttpPost(String serverURL, String xmlString) throws Exception {
Log.d("doHttpPost", "serverURL="+serverURL);
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpConnectionParams.setSoTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpProtocolParams.setVersion(httpParameters, HttpVersion.HTTP_1_1);
HttpProtocolParams.setContentCharset(httpParameters, HTTP.UTF_8);
HttpClient hc = new DefaultHttpClient();
HttpPost post = new HttpPost(serverURL);
post.addHeader("Content-Type", "text/xml");
post.setEntity(new StringEntity(xmlString, "UTF-8"));
post.setParams(httpParameters);
HttpResponse response = null;
try {
response = hc.execute(post);
} catch (UnknownHostException e) {
throw new Exception("Unable to access " + e.getLocalizedMessage());
} catch (SocketException e) {
throw new Exception(e.getLocalizedMessage());
}
int sCode = response.getStatusLine().getStatusCode();
Log.d("response code ", "sCode="+sCode);
if (sCode == HttpStatus.SC_OK) {
return EntityUtils.toString(response.getEntity());
} else
throw new Exception("StatusCode is " + sCode);
}
public static String doHttpsPost(String serverURL, String xmlString) throws Exception {
HttpParams httpParameters = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpConnectionParams.setSoTimeout(httpParameters, CONNECTION_TIMEOUT);
HttpClient hc = initHttpClient(httpParameters);
HttpPost post = new HttpPost(serverURL);
post.addHeader("Content-Type", "text/xml");
post.setEntity(new StringEntity(xmlString, "UTF-8"));
post.setParams(httpParameters);
HttpResponse response = null;
try {
response = hc.execute(post);
} catch (UnknownHostException e) {
throw new Exception("Unable to access " + e.getLocalizedMessage());
} catch (SocketException e) {
throw new Exception(e.getLocalizedMessage());
}
int sCode = response.getStatusLine().getStatusCode();
if (sCode == HttpStatus.SC_OK) {
return EntityUtils.toString(response.getEntity());
} else
throw new Exception("StatusCode is " + sCode);
}
public static HttpClient initHttpClient(HttpParams params) {
try {
KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType());
trustStore.load(null, null);
SSLSocketFactory sf = new SSLSocketFactoryImp(trustStore);
sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
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(params);
}
}
public static class SSLSocketFactoryImp extends SSLSocketFactory {
final SSLContext sslContext = SSLContext.getInstance("TLS");
public SSLSocketFactoryImp(KeyStore truststore) throws NoSuchAlgorithmException,
KeyManagementException, KeyStoreException, UnrecoverableKeyException {
super(truststore);
TrustManager tm = new X509TrustManager() {
public java.security.cert.X509Certificate[] getAcceptedIssuers() {
return null;
}
@Override
public void checkClientTrusted(java.security.cert.X509Certificate[] chain,
String authType) throws java.security.cert.CertificateException {
}
@Override
public void checkServerTrusted(java.security.cert.X509Certificate[] chain,
String authType) throws java.security.cert.CertificateException {
}
};
sslContext.init(null, new TrustManager[] {
tm
}, null);
}
@Override
public Socket createSocket(Socket socket, String host, int port, boolean autoClose)
throws IOException, UnknownHostException {
return sslContext.getSocketFactory().createSocket(socket, host, port, autoClose);
}
@Override
public Socket createSocket() throws IOException {
return sslContext.getSocketFactory().createSocket();
}
}