diff options
Diffstat (limited to 'app/src/main/java/se/leap/bitmaskclient/EIP.java')
| -rw-r--r-- | app/src/main/java/se/leap/bitmaskclient/EIP.java | 254 |
1 files changed, 147 insertions, 107 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/EIP.java b/app/src/main/java/se/leap/bitmaskclient/EIP.java index 59faf93f..21a573fe 100644 --- a/app/src/main/java/se/leap/bitmaskclient/EIP.java +++ b/app/src/main/java/se/leap/bitmaskclient/EIP.java @@ -14,8 +14,10 @@ * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ - package se.leap.bitmaskclient; +package se.leap.bitmaskclient; +import java.io.StringReader; +import java.io.IOException; import java.util.Calendar; import java.util.Collection; import java.util.HashMap; @@ -31,6 +33,9 @@ import org.json.JSONException; import org.json.JSONObject; import se.leap.bitmaskclient.R; +import se.leap.bitmaskclient.Dashboard; +import se.leap.bitmaskclient.Provider; + import de.blinkt.openvpn.activities.DisconnectVPN; import de.blinkt.openvpn.core.ConfigParser; import de.blinkt.openvpn.core.ConfigParser.ConfigParseError; @@ -40,12 +45,14 @@ import de.blinkt.openvpn.core.OpenVpnService; import de.blinkt.openvpn.core.OpenVpnService.LocalBinder; import de.blinkt.openvpn.core.ProfileManager; import de.blinkt.openvpn.VpnProfile; + import android.app.Activity; import android.app.IntentService; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.ServiceConnection; +import android.content.SharedPreferences; import android.drm.DrmStore.Action; import android.os.Bundle; import android.os.IBinder; @@ -60,6 +67,7 @@ import android.util.Log; * gateways, and controlling {@link de.blinkt.openvpn.core.OpenVpnService} connections. * * @author Sean Leonard <meanderingcode@aetherislands.net> + * @author Parménides GV <parmegv@sdf.org> */ public final class EIP extends IntentService { @@ -142,7 +150,7 @@ public final class EIP extends IntentService { return bindService(bindIntent, mVpnServiceConn, BIND_AUTO_CREATE); } - private static ServiceConnection mVpnServiceConn = new ServiceConnection() { + private ServiceConnection mVpnServiceConn = new ServiceConnection() { @Override public void onServiceConnected(ComponentName name, IBinder service) { LocalBinder binder = (LocalBinder) service; @@ -151,7 +159,7 @@ public final class EIP extends IntentService { if (mReceiver != null && mPending != null) { - boolean running = mVpnService.isRunning(); + boolean running = isConnected(); int resultCode = Activity.RESULT_CANCELED; @@ -202,7 +210,7 @@ public final class EIP extends IntentService { Bundle resultData = new Bundle(); resultData.putString(REQUEST_TAG, ACTION_IS_EIP_RUNNING); int resultCode = Activity.RESULT_CANCELED; - boolean is_connected = getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(STATUS, "").equalsIgnoreCase("LEVEL_CONNECTED"); + boolean is_connected = isConnected(); if (mBound) { resultCode = (is_connected) ? Activity.RESULT_OK : Activity.RESULT_CANCELED; @@ -228,14 +236,19 @@ public final class EIP extends IntentService { } } } + + private boolean isConnected() { + return getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(STATUS, "").equalsIgnoreCase("LEVEL_CONNECTED"); + } /** * Initiates an EIP connection by selecting a gateway and preparing and sending an * Intent to {@link se.leap.openvpn.LaunchVPN} */ private void startEIP() { - activeGateway = selectGateway(); + activeGateway = selectGateway(); + if(activeGateway != null && activeGateway.mVpnProfile != null) { Intent intent = new Intent(this,LaunchVPN.class); intent.setAction(Intent.ACTION_MAIN); intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK); @@ -245,6 +258,7 @@ public final class EIP extends IntentService { intent.putExtra(RECEIVER_TAG, mReceiver); startActivity(intent); mPending = ACTION_START_EIP; + } } /** @@ -466,7 +480,6 @@ public final class EIP extends IntentService { } } - this.parseOptions(); this.createVPNProfile(); setUniqueProfileName(vpl); @@ -502,125 +515,152 @@ public final class EIP extends IntentService { } } - /** - * FIXME This method is really the outline of the refactoring needed in se.leap.openvpn.ConfigParser - */ - private void parseOptions(){ - - // FIXME move these to a common API (& version) definition place, like ProviderAPI or ConfigHelper - String common_options = "openvpn_configuration"; - String remote = "ip_address"; - String ports = "ports"; - String protos = "protocols"; - String capabilities = "capabilities"; - String location_key = "location"; - String locations = "locations"; - - Vector<String> arg = new Vector<String>(); - Vector<Vector<String>> args = new Vector<Vector<String>>(); + /** + * Parses data from eip-service.json to a section of the openvpn config file + */ + private String configFromEipServiceDotJson() { + String parsed_configuration = ""; + + String common_options = "openvpn_configuration"; + String remote = "ip_address"; + String ports = "ports"; + String protos = "protocols"; + String capabilities = "capabilities"; + String location_key = "location"; + String locations = "locations"; + + Vector<String> arg = new Vector<String>(); + Vector<Vector<String>> args = new Vector<Vector<String>>(); - try { - JSONObject def = (JSONObject) eipDefinition.get(common_options); - Iterator keys = def.keys(); - Vector<Vector<String>> value = new Vector<Vector<String>>(); - while ( keys.hasNext() ){ - String key = keys.next().toString(); + try { + JSONObject openvpn_configuration = eipDefinition.getJSONObject(common_options); + Iterator keys = openvpn_configuration.keys(); + Vector<Vector<String>> value = new Vector<Vector<String>>(); + while ( keys.hasNext() ){ + String key = keys.next().toString(); - arg.add(key); - for ( String word : def.getString(key).split(" ") ) - arg.add(word); - value.add( (Vector<String>) arg.clone() ); - options.put(key, (Vector<Vector<String>>) value.clone()); - value.clear(); - arg.clear(); - } - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } + parsed_configuration += key + " "; + for ( String word : openvpn_configuration.getString(key).split(" ") ) + parsed_configuration += word + " "; + parsed_configuration += System.getProperty("line.separator"); + + } + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } - // We are always client, because the ifconfig will be received by a needed command - options.put("client", null); + parsed_configuration += "client" + System.getProperty("line.separator"); - try { - arg.add(remote); - arg.add(mGateway.getString(remote)); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - args.add((Vector<String>) arg.clone()); - options.put("remote", (Vector<Vector<String>>) args.clone() ); - arg.clear(); - args.clear(); + try { + JSONArray protocolsJSON = mGateway.getJSONObject(capabilities).getJSONArray(protos); + String remote_line = "remote"; + for ( int i=0; i<protocolsJSON.length(); i++ ) { + remote_line += " " + mGateway.getString(remote); + remote_line += " " + mGateway.getJSONObject(capabilities).getJSONArray(ports).optString(0); + remote_line += " " + protocolsJSON.optString(i); + if(remote_line.endsWith("udp")) + parsed_configuration = parsed_configuration.replaceFirst(System.getProperty("line.separator") + "remote", System.getProperty("line.separator") + remote_line + System.getProperty("line.separator") + "remote"); + else + parsed_configuration += remote_line; + remote_line = "remote"; + parsed_configuration += System.getProperty("line.separator"); + } + } catch (JSONException e) { + // TODO Auto-generated catch block + e.printStackTrace(); + } + + // try { + // arg.add(location_key); + // String locationText = ""; + // locationText = eipDefinition.getJSONObject(locations).getJSONObject(mGateway.getString(location_key)).getString("name"); + // arg.add(locationText); + // Log.d(TAG, "location = " + locationText); + // } catch (JSONException e) { + // // TODO Auto-generated catch block + // e.printStackTrace(); + // } + // args.add((Vector<String>) arg.clone()); + // options.put("location", (Vector<Vector<String>>) args.clone() ); - - // try { - // arg.add(location_key); - // String locationText = ""; - // locationText = eipDefinition.getJSONObject(locations).getJSONObject(mGateway.getString(location_key)).getString("name"); - // arg.add(locationText); - // Log.d(TAG, "location = " + locationText); - - // } catch (JSONException e) { - // // TODO Auto-generated catch block - // e.printStackTrace(); - // } - // args.add((Vector<String>) arg.clone()); - // options.put("location", (Vector<Vector<String>>) args.clone() ); - - // arg.clear(); - // args.clear(); - JSONArray protocolsJSON = null; - arg.add("proto"); - try { - protocolsJSON = mGateway.getJSONObject(capabilities).getJSONArray(protos); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - Vector<String> protocols = new Vector<String>(); - for ( int i=0; i<protocolsJSON.length(); i++ ) - protocols.add(protocolsJSON.optString(i)); - if ( protocols.contains("udp")) - arg.add("udp"); - else if ( protocols.contains("tcp")) - arg.add("tcp"); - args.add((Vector<String>) arg.clone()); - options.put("proto", (Vector<Vector<String>>) args.clone()); - arg.clear(); - args.clear(); - - - String port = null; - arg.add("port"); - try { - port = mGateway.getJSONObject(capabilities).getJSONArray(ports).optString(0); - } catch (JSONException e) { - // TODO Auto-generated catch block - e.printStackTrace(); - } - arg.add(port); - args.add((Vector<String>) arg.clone()); - options.put("port", (Vector<Vector<String>>) args.clone()); - args.clear(); - arg.clear(); - } + // arg.clear(); + // args.clear(); + return parsed_configuration; + } + + + private String caSecretFromSharedPreferences() { + String secret_lines = ""; + SharedPreferences preferences = context.getSharedPreferences(Dashboard.SHARED_PREFERENCES, context.MODE_PRIVATE); + + System.getProperty("line.separator"); + secret_lines += "<ca>"; + secret_lines += System.getProperty("line.separator"); + secret_lines += preferences.getString(Provider.CA_CERT, ""); + secret_lines += System.getProperty("line.separator"); + secret_lines += "</ca>"; + + return secret_lines; + } + + private String keySecretFromSharedPreferences() { + String secret_lines = ""; + SharedPreferences preferences = context.getSharedPreferences(Dashboard.SHARED_PREFERENCES, context.MODE_PRIVATE); + + secret_lines += System.getProperty("line.separator"); + secret_lines +="<key>"; + secret_lines += System.getProperty("line.separator"); + secret_lines += preferences.getString(EIP.PRIVATE_KEY, ""); + secret_lines += System.getProperty("line.separator"); + secret_lines += "</key>"; + secret_lines += System.getProperty("line.separator"); + + return secret_lines; + } + + private String certSecretFromSharedPreferences() { + String secret_lines = ""; + SharedPreferences preferences = context.getSharedPreferences(Dashboard.SHARED_PREFERENCES, context.MODE_PRIVATE); + + secret_lines += System.getProperty("line.separator"); + secret_lines +="<cert>"; + secret_lines += System.getProperty("line.separator"); + secret_lines += preferences.getString(EIP.CERTIFICATE, ""); + secret_lines += System.getProperty("line.separator"); + secret_lines += "</cert>"; + secret_lines += System.getProperty("line.separator"); + + return secret_lines; + } + /** * Create and attach the VpnProfile to our gateway object */ protected void createVPNProfile(){ try { ConfigParser cp = new ConfigParser(); - cp.setDefinition(options); + Log.d(TAG, configFromEipServiceDotJson()); + Log.d(TAG, caSecretFromSharedPreferences()); + Log.d(TAG, keySecretFromSharedPreferences()); + Log.d(TAG, certSecretFromSharedPreferences()); + cp.parseConfig(new StringReader(configFromEipServiceDotJson())); + cp.parseConfig(new StringReader(caSecretFromSharedPreferences())); + cp.parseConfig(new StringReader(keySecretFromSharedPreferences())); + cp.parseConfig(new StringReader(certSecretFromSharedPreferences())); VpnProfile vp = cp.convertProfile(); + //vp.mAuthenticationType=VpnProfile.TYPE_STATICKEYS; mVpnProfile = vp; Log.v(TAG,"Created VPNProfile"); } catch (ConfigParseError e) { // FIXME We didn't get a VpnProfile! Error handling! and log level - Log.v(TAG,"Error createing VPNProfile"); + Log.v(TAG,"Error creating VPNProfile"); + e.printStackTrace(); + } catch (IOException e) { + // FIXME We didn't get a VpnProfile! Error handling! and log level + Log.v(TAG,"Error creating VPNProfile"); e.printStackTrace(); } } |