Authentification NTLM sous Android
Bonjour,
Je tente de m'authentifier sur un site et le code ci-dessous fonctionne parfaitement sur une application console lambda mais si je tente de le faire fonctionner sous android (1.6 ou 2.1), je reçoit ce message d'erreur :
Code:
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Caused by: java.lang.StringIndexOutOfBoundsException
at java.lang.String.substring(String.java:1646)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnection.getAuthorizationCredentials(HttpURLConnection.java:1671)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnection.doRequestInternal(HttpURLConnection.java:1603)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnection.doRequest(HttpURLConnection.java:1551)
at org.apache.harmony.luni.internal.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1052)
at com.example.testa.MainActivity.onCreate(MainActivity.java:45) |
Voici le code :
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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.Authenticator;
import java.net.HttpURLConnection;
import java.net.PasswordAuthentication;
import java.net.URL;
import android.os.Bundle;
import android.app.Activity;
import android.view.Menu;
import android.widget.Toast;
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String html = null;
try{
final String urlStr = "cible";
final String domain = "";
final String userName = "username";
final String password = "password";
StringBuilder response = new StringBuilder();
Authenticator.setDefault(new Authenticator() {
@Override
public PasswordAuthentication getPasswordAuthentication() {
return new PasswordAuthentication(domain + "\\" + userName, password.toCharArray());
}
});
URL urlRequest = new URL(urlStr);
HttpURLConnection conn = (HttpURLConnection) urlRequest.openConnection();
conn.setDoOutput(true);
conn.setDoInput(true);
conn.setRequestMethod("GET");
InputStream stream = conn.getInputStream();
BufferedReader in = new BufferedReader(new InputStreamReader(stream));
String str = null;
while ((str = in.readLine()) != null) {
response.append(str);
}
in.close();
html = response.toString();
}
catch(IOException e){
}
Toast.makeText(getApplicationContext(), html, Toast.LENGTH_LONG).show();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.activity_main, menu);
return true;
}
} |
Je ne comprends pas d'où peut venir ce problème.
