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-rw-r--r--src/se/leap/leapclient/ConfigHelper.java72
-rw-r--r--src/se/leap/leapclient/ConfigurationWizard.java47
-rw-r--r--src/se/leap/leapclient/LeapHttpClient.java15
-rw-r--r--src/se/leap/leapclient/NewProviderDialog.java2
-rw-r--r--src/se/leap/leapclient/ProviderAPI.java112
-rw-r--r--src/se/leap/leapclient/ProviderListContent.java6
6 files changed, 189 insertions, 65 deletions
diff --git a/src/se/leap/leapclient/ConfigHelper.java b/src/se/leap/leapclient/ConfigHelper.java
index 52365762..11401df5 100644
--- a/src/se/leap/leapclient/ConfigHelper.java
+++ b/src/se/leap/leapclient/ConfigHelper.java
@@ -8,6 +8,13 @@ import java.io.FileNotFoundException;
import java.io.FileWriter;
import java.io.IOException;
import java.math.BigInteger;
+import java.io.InputStream;
+import java.security.KeyStore;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CertificateException;
+import java.security.cert.CertificateFactory;
+import java.security.cert.X509Certificate;
import org.json.JSONException;
import org.json.JSONObject;
@@ -19,6 +26,7 @@ import android.util.Log;
public class ConfigHelper {
public static SharedPreferences shared_preferences;
+ private static KeyStore keystore_trusted;
final static String downloadJsonFilesBundleExtra = "downloadJSONFiles";
final static String downloadNewProviderDotJSON = "downloadNewProviderDotJSON";
@@ -104,4 +112,68 @@ public class ConfigHelper {
SharedPreferences shared_preferences) {
ConfigHelper.shared_preferences = shared_preferences;
}
+
+ public static void addTrustedCertificate(String provider, InputStream inputStream) {
+ CertificateFactory cf;
+ try {
+ cf = CertificateFactory.getInstance("X.509");
+ X509Certificate cert =
+ (X509Certificate)cf.generateCertificate(inputStream);
+ keystore_trusted.setCertificateEntry(provider, cert);
+ } catch (CertificateException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (KeyStoreException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+
+ public static void addTrustedCertificate(String provider, String certificate) {
+ String filename_to_save = provider + "_certificate.cer";
+ saveFile(filename_to_save, certificate);
+ CertificateFactory cf;
+ try {
+ cf = CertificateFactory.getInstance("X.509");
+ X509Certificate cert =
+ (X509Certificate)cf.generateCertificate(openFileInputStream(filename_to_save));
+ keystore_trusted.setCertificateEntry(provider, cert);
+ } catch (CertificateException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (KeyStoreException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+
+ public static KeyStore getKeystore() {
+ return keystore_trusted;
+ }
+
+ public static void getNewKeystore(InputStream leap_keystore) {
+ try {
+ keystore_trusted = KeyStore.getInstance("BKS");
+ try {
+ // Initialize the keystore with the provided trusted certificates
+ // Also provide the password of the keystore
+ keystore_trusted.load(leap_keystore, "uer92jf".toCharArray());
+ //keystore_trusted.load(null, null);
+ } finally {
+ leap_keystore.close();
+ }
+ } catch (KeyStoreException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (NoSuchAlgorithmException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (CertificateException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ } catch (IOException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
}
diff --git a/src/se/leap/leapclient/ConfigurationWizard.java b/src/se/leap/leapclient/ConfigurationWizard.java
index 33ff31fe..5b93cbbe 100644
--- a/src/se/leap/leapclient/ConfigurationWizard.java
+++ b/src/se/leap/leapclient/ConfigurationWizard.java
@@ -1,6 +1,7 @@
package se.leap.leapclient;
import java.io.IOException;
+import java.io.InputStream;
import java.io.InputStreamReader;
import java.util.Iterator;
import java.util.Scanner;
@@ -56,9 +57,16 @@ public class ConfigurationWizard extends Activity
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_configuration_wizard);
-
+
+ ConfigHelper.setSharedPreferences(getSharedPreferences(ConfigHelper.PREFERENCES_KEY,MODE_PRIVATE));
+
loadPreseededProviders();
+ if(ConfigHelper.getKeystore() == null) {
+ InputStream keystore_input_stream = getResources().openRawResource(R.raw.leapkeystore);
+ ConfigHelper.getNewKeystore(keystore_input_stream);
+ }
+
// Only create our fragments if we're not restoring a saved instance
if ( savedInstanceState == null ){
// TODO Some welcome screen?
@@ -114,29 +122,26 @@ public class ConfigurationWizard extends Activity
if(current_provider_item.id.equalsIgnoreCase(id))
{
try {
- if(!current_provider_item.custom)
- processAssetsFiles(current_provider_item);
- // TODO ask Provider class to save provider.json, setResult(OK), finish() to ConfigurationWizard
- downloadJSONFiles(current_provider_item);
+ saveProviderJson(current_provider_item);
+ downloadJSONFiles(current_provider_item);
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
-
- // FIXME!! We're going to have more Fragments and listeners, flow control?
- // TODO There is no testing done to know if we're okay...
- setResult(RESULT_OK);
- finish();
}
}
- private void processAssetsFiles(ProviderItem current_provider_item) {
+ private void saveProviderJson(ProviderItem current_provider_item) {
AssetManager assets_manager = getAssets();
JSONObject provider_json = new JSONObject();
try {
- String provider_contents = new Scanner(new InputStreamReader(assets_manager.open(current_provider_item.provider_json_assets))).useDelimiter("\\A").next();
+ String provider_contents = "";
+ if(!current_provider_item.custom)
+ provider_contents = new Scanner(new InputStreamReader(assets_manager.open(current_provider_item.provider_json_filename))).useDelimiter("\\A").next();
+ else
+ provider_contents = new Scanner(ConfigHelper.openFileInputStream(current_provider_item.provider_json_filename)).useDelimiter("\\A").next();
provider_json = new JSONObject(provider_contents);
} catch (IOException e) {
// TODO Auto-generated catch block
@@ -148,17 +153,21 @@ public class ConfigurationWizard extends Activity
}
private void downloadJSONFiles(ProviderItem current_provider_item) throws IOException {
+ providerAPI_result_receiver = new ProviderAPIResultReceiver(new Handler());
+ providerAPI_result_receiver.setReceiver(this);
+
Intent provider_API_command = new Intent(this, ProviderAPI.class);
Bundle method_and_parameters = new Bundle();
+
+ method_and_parameters.putString(ConfigHelper.provider_key, current_provider_item.name);
method_and_parameters.putString(ConfigHelper.cert_key, current_provider_item.cert_json_url);
method_and_parameters.putString(ConfigHelper.eip_service_key, current_provider_item.eip_service_json_url);
provider_API_command.putExtra(ConfigHelper.downloadJsonFilesBundleExtra, method_and_parameters);
provider_API_command.putExtra("receiver", providerAPI_result_receiver);
-
+
startService(provider_API_command);
-
}
public void addNewProvider(View view) {
@@ -198,12 +207,14 @@ public class ConfigurationWizard extends Activity
fragmentManager.beginTransaction()
.replace(R.id.configuration_wizard_layout, providerList, "providerlist")
.commit();
+ }
+ else if(resultCode == ConfigHelper.CORRECTLY_DOWNLOADED_JSON_FILES) {
+ setResult(RESULT_OK);
+ finish();
}
else if(resultCode == ConfigHelper.INCORRECTLY_DOWNLOADED_JSON_FILES) {
- // TODO Show error
- }
- else if(resultCode == ConfigHelper.CORRECTLY_DOWNLOADED_JSON_FILES) {
- // TODO Show nothing? Show success?
+ setResult(RESULT_CANCELED);
+ finish();
}
}
}
diff --git a/src/se/leap/leapclient/LeapHttpClient.java b/src/se/leap/leapclient/LeapHttpClient.java
index fd6db745..51b76b2c 100644
--- a/src/se/leap/leapclient/LeapHttpClient.java
+++ b/src/se/leap/leapclient/LeapHttpClient.java
@@ -35,23 +35,16 @@ public class LeapHttpClient extends DefaultHttpClient {
private SSLSocketFactory newSslSocketFactory() {
try {
// Get an instance of the Bouncy Castle KeyStore format
- KeyStore trusted = KeyStore.getInstance("BKS");
- // Get the raw resource, which contains the keystore with
- // your trusted certificates (root and any intermediate certs)
- InputStream in = context.getResources().openRawResource(R.raw.leapkeystore);
- try {
- // Initialize the keystore with the provided trusted certificates
- // Also provide the password of the keystore
- trusted.load(in, "uer92jf".toCharArray());
- } finally {
- in.close();
- }
+ KeyStore trusted = ConfigHelper.getKeystore();
+
// Pass the keystore to the SSLSocketFactory. The factory is responsible
// for the verification of the server certificate.
SSLSocketFactory sf = new SSLSocketFactory(trusted);
+
// Hostname verification from certificate
// http://hc.apache.org/httpcomponents-client-ga/tutorial/html/connmgmt.html#d4e506
sf.setHostnameVerifier(SSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
+
return sf;
} catch (Exception e) {
throw new AssertionError(e);
diff --git a/src/se/leap/leapclient/NewProviderDialog.java b/src/se/leap/leapclient/NewProviderDialog.java
index 09e7453a..52453485 100644
--- a/src/se/leap/leapclient/NewProviderDialog.java
+++ b/src/se/leap/leapclient/NewProviderDialog.java
@@ -8,8 +8,6 @@ import android.content.DialogInterface;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
-import android.view.ViewGroup;
-import android.webkit.WebView.FindListener;
import android.widget.EditText;
import android.widget.Toast;
diff --git a/src/se/leap/leapclient/ProviderAPI.java b/src/se/leap/leapclient/ProviderAPI.java
index ea1410ad..6b09eb9d 100644
--- a/src/se/leap/leapclient/ProviderAPI.java
+++ b/src/se/leap/leapclient/ProviderAPI.java
@@ -4,6 +4,8 @@ import java.io.IOException;
import java.math.BigInteger;
import java.security.NoSuchAlgorithmException;
import java.util.List;
+import java.net.MalformedURLException;
+import java.net.URL;
import java.util.Scanner;
import org.apache.http.HttpEntity;
@@ -17,7 +19,6 @@ import org.apache.http.cookie.Cookie;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.protocol.BasicHttpContext;
import org.apache.http.protocol.HttpContext;
-import org.jboss.security.srp.SRPClientSession;
import org.jboss.security.srp.SRPParameters;
import org.json.JSONException;
import org.json.JSONObject;
@@ -42,43 +43,15 @@ public class ProviderAPI extends IntentService {
final ResultReceiver receiver = task_for.getParcelableExtra("receiver");
Bundle task;
- System.out.println("onHandleIntent called");
if((task = task_for.getBundleExtra(ConfigHelper.downloadJsonFilesBundleExtra)) != null) {
if(!downloadJsonFiles(task))
receiver.send(ConfigHelper.INCORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY);
else
receiver.send(ConfigHelper.CORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY);
- }
- else if ((task = task_for.getBundleExtra(ConfigHelper.downloadNewProviderDotJSON)) != null) {
- boolean custom = true;
- String provider_main_url = (String) task.get(ConfigHelper.provider_key_url);
- String provider_name = provider_main_url.replaceFirst("http[s]?://", "").replaceFirst("\\/", "_");
- String provider_json_url = guessURL(provider_main_url);
- try {
- JSONObject provider_json = getJSONFromProvider(provider_json_url);
- String filename = provider_name + "_provider.json".replaceFirst("__", "_");
- ConfigHelper.saveFile(filename, provider_json.toString());
- ProviderListContent.addItem(new ProviderItem(provider_name, ConfigHelper.openFileInputStream(filename), custom));
- receiver.send(ConfigHelper.CUSTOM_PROVIDER_ADDED, Bundle.EMPTY);
- } catch (IOException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- } catch (JSONException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
- else if ((task = task_for.getBundleExtra(ConfigHelper.srpRegister)) != null) {
- if(!registerWithSRP(task))
- receiver.send(ConfigHelper.SRP_REGISTRATION_FAILED, Bundle.EMPTY);
- else
- receiver.send(ConfigHelper.SRP_REGISTRATION_SUCCESSFUL, Bundle.EMPTY);
- }
- else if ((task = task_for.getBundleExtra(ConfigHelper.srpAuth)) != null) {
- if(!authenticateBySRP(task))
- receiver.send(ConfigHelper.SRP_AUTHENTICATION_FAILED, Bundle.EMPTY);
+ if(downloadJsonFilesBundleExtra(task))
+ receiver.send(ConfigHelper.CORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY);
else
- receiver.send(ConfigHelper.SRP_AUTHENTICATION_SUCCESSFUL, Bundle.EMPTY);
+ receiver.send(ConfigHelper.INCORRECTLY_DOWNLOADED_JSON_FILES, Bundle.EMPTY);
}
}
@@ -202,6 +175,81 @@ public class ProviderAPI extends IntentService {
return json_response.getString("M2").getBytes();
}
+ private boolean downloadNewProviderDotJSON(Bundle task) {
+ boolean custom = true;
+ String provider_main_url = (String) task.get(ConfigHelper.provider_key_url);
+ String provider_name = provider_main_url.replaceFirst("http[s]?://", "").replaceFirst("\\/", "_");
+ String provider_json_url = guessURL(provider_main_url);
+ JSONObject provider_json = null;
+ try {
+ provider_json = getJSONFromProvider(provider_json_url);
+ } catch (IOException e) {
+ // It could happen that an https site used a certificate not trusted.
+ provider_json = downloadNewProviderDotJsonWithoutCert(provider_json_url);
+ } catch (JSONException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ return false;
+ }
+
+ if(provider_json == null) {
+ return false;
+ } else {
+ String filename = provider_name + "_provider.json".replaceFirst("__", "_");
+ ConfigHelper.saveFile(filename, provider_json.toString());
+
+ ProviderListContent.addItem(new ProviderItem(provider_name, ConfigHelper.openFileInputStream(filename), custom));
+ return true;
+ }
+ }
+
+ private boolean downloadJsonFilesBundleExtra(Bundle task) {
+ String provider_name = (String) task.get(ConfigHelper.provider_key);
+ String cert_url = (String) task.get(ConfigHelper.cert_key);
+ String eip_service_json_url = (String) task.get(ConfigHelper.eip_service_key);
+ try {
+ //JSONObject provider_json = new JSONObject("{ \"provider\" : \"" + provider_name + "\"}");
+ //ConfigHelper.saveSharedPref(ConfigHelper.provider_key, provider_json);
+
+ /*String cert_string = getStringFromProvider(cert_url);
+ JSONObject cert_json = new JSONObject("{ \"certificate\" : \"" + cert_string + "\"}");
+ ConfigHelper.saveSharedPref(ConfigHelper.cert_key, cert_json);
+ ConfigHelper.addTrustedCertificate(provider_name, cert_string);*/
+ URL cacert = new URL(cert_url);
+ ConfigHelper.addTrustedCertificate(provider_name, cacert.openStream());
+ JSONObject eip_service_json = getJSONFromProvider(eip_service_json_url);
+ ConfigHelper.saveSharedPref(ConfigHelper.eip_service_key, eip_service_json);
+ return true;
+ } catch (IOException e) {
+ // It could happen that an https site used a certificate not trusted: solved above using URL
+ e.printStackTrace();
+ return false;
+ } catch (JSONException e) {
+ ConfigHelper.rescueJSONException(e);
+ return false;
+ } catch(Exception e) {
+ e.printStackTrace();
+ return false;
+ }
+ }
+
+ private JSONObject downloadNewProviderDotJsonWithoutCert(
+ String provider_json_url) {
+ JSONObject provider_json = null;
+ try {
+ URL provider_url = new URL(provider_json_url);
+ String provider_json_string = new Scanner(provider_url.openStream()).useDelimiter("\\A").next();
+ provider_json = new JSONObject(provider_json_string);
+ } catch (MalformedURLException e1) {
+ e1.printStackTrace();
+ } catch (IOException e1) {
+ e1.printStackTrace();
+ } catch (JSONException e1) {
+ e1.printStackTrace();
+ }
+ return provider_json;
+ }
+
private String guessURL(String provider_main_url) {
return provider_main_url + "/provider.json";
}
diff --git a/src/se/leap/leapclient/ProviderListContent.java b/src/se/leap/leapclient/ProviderListContent.java
index d475d368..dd227bfd 100644
--- a/src/se/leap/leapclient/ProviderListContent.java
+++ b/src/se/leap/leapclient/ProviderListContent.java
@@ -41,7 +41,7 @@ public class ProviderListContent {
public String id;
public String name;
public String provider_json_url;
- public String provider_json_assets;
+ public String provider_json_filename;
public String eip_service_json_url;
public String cert_json_url;
@@ -63,7 +63,7 @@ public class ProviderListContent {
id = name;
this.name = name;
provider_json_url = (String) file_contents.get("json_provider");
- provider_json_assets = (String) file_contents.get("assets_json_provider");
+ provider_json_filename = (String) file_contents.get("assets_json_provider");
eip_service_json_url = (String) file_contents.get("json_eip_service");
cert_json_url = (String) file_contents.get("cert");
this.custom = custom;
@@ -88,6 +88,8 @@ public class ProviderListContent {
eip_service_json_url = (String) file_contents.get("api_uri") + ConfigHelper.eip_service_api_path;
cert_json_url = (String) file_contents.get("ca_cert_uri");
this.custom = custom;
+ if(custom)
+ provider_json_filename = name + "_provider.json".replaceFirst("__", "_");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-03 07:06:58 +0000