Sto cercando di imitare la funzionalità di questo comando curl in Java:
curl --basic --user username:password -d "" http://ipaddress/test/login
Ho scritto quanto segue usando Commons HttpClient 3.0, ma in qualche modo ho finito per ottenere un 500 Internal Server Error
dal server. Qualcuno può dirmi se sto facendo qualcosa di sbagliato?
public class HttpBasicAuth {
private static final String ENCODING = "UTF-8";
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
try {
HttpClient client = new HttpClient();
client.getState().setCredentials(
new AuthScope("ipaddress", 443, "realm"),
new UsernamePasswordCredentials("test1", "test1")
);
PostMethod post = new PostMethod(
"http://address/test/login");
post.setDoAuthentication( true );
try {
int status = client.executeMethod( post );
System.out.println(status + "\n" + post.getResponseBodyAsString());
} finally {
// release any connection resources used by the method
post.releaseConnection();
}
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
E più tardi ho provato un Commons HttpClient 4.0.1 ma ancora lo stesso errore:
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import org.apache.http.HttpEntity;
import org.apache.http.HttpResponse;
import org.apache.http.auth.AuthScope;
import org.apache.http.auth.UsernamePasswordCredentials;
import org.apache.http.client.ClientProtocolException;
import org.apache.http.client.methods.HttpPost;
import org.apache.http.impl.client.DefaultHttpClient;
public class HttpBasicAuth {
private static final String ENCODING = "UTF-8";
/**
* @param args
*/
public static void main(String[] args) {
// TODO Auto-generated method stub
try {
DefaultHttpClient httpclient = new DefaultHttpClient();
httpclient.getCredentialsProvider().setCredentials(
new AuthScope(AuthScope.ANY_HOST, AuthScope.ANY_PORT),
new UsernamePasswordCredentials("test1", "test1"));
HttpPost httppost = new HttpPost("http://host:post/test/login");
System.out.println("executing request " + httppost.getRequestLine());
HttpResponse response;
response = httpclient.execute(httppost);
HttpEntity entity = response.getEntity();
System.out.println("----------------------------------------");
System.out.println(response.getStatusLine());
if (entity != null) {
System.out.println("Response content length: " + entity.getContentLength());
}
if (entity != null) {
entity.consumeContent();
}
httpclient.getConnectionManager().shutdown();
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}