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-rw-r--r--app/src/main/java/se/leap/bitmaskclient/EIP.java453
1 files changed, 176 insertions, 277 deletions
diff --git a/app/src/main/java/se/leap/bitmaskclient/EIP.java b/app/src/main/java/se/leap/bitmaskclient/EIP.java
index 75c6ada8..0b43f9e1 100644
--- a/app/src/main/java/se/leap/bitmaskclient/EIP.java
+++ b/app/src/main/java/se/leap/bitmaskclient/EIP.java
@@ -121,13 +121,11 @@ public final class EIP extends IntentService {
context = getApplicationContext();
updateEIPService();
-
- this.retreiveVpnService();
}
@Override
public void onDestroy() {
- unbindService(mVpnServiceConn);
+
mBound = false;
super.onDestroy();
@@ -152,101 +150,25 @@ public final class EIP extends IntentService {
}
/**
- * Sends an Intent to bind OpenVpnService.
- * Used when OpenVpnService isn't bound but might be running.
- */
- private boolean retreiveVpnService() {
- Intent bindIntent = new Intent(this,OpenVpnService.class);
- bindIntent.setAction(OpenVpnService.START_SERVICE);
- return bindService(bindIntent, mVpnServiceConn, BIND_AUTO_CREATE);
- }
-
- private ServiceConnection mVpnServiceConn = new ServiceConnection() {
- @Override
- public void onServiceConnected(ComponentName name, IBinder service) {
- LocalBinder binder = (LocalBinder) service;
- mVpnService = binder.getService();
- mBound = true;
-
- if (mReceiver != null && mPending != null) {
-
- boolean running = isConnected();
-
- int resultCode = Activity.RESULT_CANCELED;
-
- if (mPending.equals(ACTION_IS_EIP_RUNNING)){
- resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED;
-
- }
- else if (mPending.equals(ACTION_START_EIP)){
- resultCode = (running) ? Activity.RESULT_OK : Activity.RESULT_CANCELED;
- }
- else if (mPending.equals(ACTION_STOP_EIP)){
- resultCode = (running) ? Activity.RESULT_CANCELED
- : Activity.RESULT_OK;
- }
- Bundle resultData = new Bundle();
- resultData.putString(REQUEST_TAG, ACTION_IS_EIP_RUNNING);
- mReceiver.send(resultCode, resultData);
-
- mPending = null;
- }
- }
-
- @Override
- public void onServiceDisconnected(ComponentName name) {
- mBound = false;
-
- if (mReceiver != null){
- Bundle resultData = new Bundle();
- resultData.putString(REQUEST_TAG, EIP_NOTIFICATION);
- mReceiver.send(Activity.RESULT_CANCELED, resultData);
- }
- }
-
-
- };
-
- /**
- * Attempts to determine if OpenVpnService has an established VPN connection
- * through the bound ServiceConnection. If there is no bound service, this
- * method will attempt to bind a running OpenVpnService and send
- * <code>Activity.RESULT_CANCELED</code> to the ResultReceiver that made the
- * request.
- * Note: If the request to bind OpenVpnService is successful, the ResultReceiver
- * will be notified in {@link onServiceConnected()}
+ * Checks the last stored status notified by ics-openvpn
+ * Sends <code>Activity.RESULT_CANCELED</code> to the ResultReceiver that made the
+ * request if it's not connected, <code>Activity.RESULT_OK</code> otherwise.
*/
private void isRunning() {
- Bundle resultData = new Bundle();
- resultData.putString(REQUEST_TAG, ACTION_IS_EIP_RUNNING);
- int resultCode = Activity.RESULT_CANCELED;
- boolean is_connected = isConnected();
- if (mBound) {
- resultCode = (is_connected) ? Activity.RESULT_OK : Activity.RESULT_CANCELED;
+ Bundle resultData = new Bundle();
+ resultData.putString(REQUEST_TAG, ACTION_IS_EIP_RUNNING);
+ int resultCode = Activity.RESULT_CANCELED;
+ boolean is_connected = isConnected();
+
+ resultCode = (is_connected) ? Activity.RESULT_OK : Activity.RESULT_CANCELED;
- if (mReceiver != null){
- mReceiver.send(resultCode, resultData);
- }
- } else {
- mPending = ACTION_IS_EIP_RUNNING;
- boolean retrieved_vpn_service = retreiveVpnService();
- try {
- Thread.sleep(1000);
- } catch (InterruptedException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- boolean running = is_connected;
-
- if (retrieved_vpn_service && running && mReceiver != null){
- mReceiver.send(Activity.RESULT_OK, resultData);
- }
- else{
- mReceiver.send(Activity.RESULT_CANCELED, resultData);
- }
- }
- }
+ if (mReceiver != null){
+ mReceiver.send(resultCode, resultData);
+ }
+
+ Log.d(TAG, "isRunning() = " + is_connected);
+ }
private boolean isConnected() {
return getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(STATUS, "").equalsIgnoreCase("LEVEL_CONNECTED");
@@ -260,31 +182,33 @@ public final class EIP extends IntentService {
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);
- intent.putExtra(LaunchVPN.EXTRA_KEY, activeGateway.mVpnProfile.getUUID().toString() );
- intent.putExtra(LaunchVPN.EXTRA_NAME, activeGateway.mVpnProfile.getName() );
- intent.putExtra(LaunchVPN.EXTRA_HIDELOG, true);
- intent.putExtra(RECEIVER_TAG, mReceiver);
- startActivity(intent);
- mPending = ACTION_START_EIP;
+ launchActiveGateway();
}
}
+
+ private void launchActiveGateway() {
+ Intent intent = new Intent(this,LaunchVPN.class);
+ intent.setAction(Intent.ACTION_MAIN);
+ intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+ intent.putExtra(LaunchVPN.EXTRA_KEY, activeGateway.mVpnProfile.getUUID().toString() );
+ intent.putExtra(LaunchVPN.EXTRA_NAME, activeGateway.mVpnProfile.getName() );
+ intent.putExtra(LaunchVPN.EXTRA_HIDELOG, true);
+ intent.putExtra(RECEIVER_TAG, mReceiver);
+ startActivity(intent);
+ mPending = ACTION_START_EIP;
+ }
/**
* Disconnects the EIP connection gracefully through the bound service or forcefully
* if there is no bound service. Sends a message to the requesting ResultReceiver.
*/
private void stopEIP() {
- if (mBound)
- mVpnService.onRevoke();
- else if(getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).getString(STATUS, "").startsWith("LEVEL_CONNECT")){
+ if(isConnected()) {
Intent disconnect_vpn = new Intent(this, DisconnectVPN.class);
disconnect_vpn.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(disconnect_vpn);
}
-
+
if (mReceiver != null){
Bundle resultData = new Bundle();
resultData.putString(REQUEST_TAG, ACTION_STOP_EIP);
@@ -306,62 +230,27 @@ public final class EIP extends IntentService {
e.printStackTrace();
}
if(parsedEipSerial == 0) {
- // Delete all vpn profiles
- ProfileManager vpl = ProfileManager.getInstance(context);
- VpnProfile[] profiles = (VpnProfile[]) vpl.getProfiles().toArray(new VpnProfile[vpl.getProfiles().size()]);
- for (int current_profile = 0; current_profile < profiles.length; current_profile++){
- vpl.removeProfile(context, profiles[current_profile]);
- }
+ deleteAllVpnProfiles();
}
- if (eipDefinition.optInt("serial") > parsedEipSerial)
+ if (eipDefinition != null && eipDefinition.optInt("serial") > parsedEipSerial)
updateGateways();
}
-
+
+ private void deleteAllVpnProfiles() {
+ ProfileManager vpl = ProfileManager.getInstance(context);
+ VpnProfile[] profiles = (VpnProfile[]) vpl.getProfiles().toArray(new VpnProfile[vpl.getProfiles().size()]);
+ for (int current_profile = 0; current_profile < profiles.length; current_profile++){
+ vpl.removeProfile(context, profiles[current_profile]);
+ }
+ }
/**
* Choose a gateway to connect to based on timezone from system locale data
*
* @return The gateway to connect to
*/
private OVPNGateway selectGateway() {
- // TODO Remove String arg constructor in favor of findGatewayByName(String)
-
- Calendar cal = Calendar.getInstance();
- int localOffset = cal.get(Calendar.ZONE_OFFSET) / 3600000;
- TreeMap<Integer, Set<String>> offsets = new TreeMap<Integer, Set<String>>();
- JSONObject locationsObjects = null;
- Iterator<String> locations = null;
- try {
- locationsObjects = eipDefinition.getJSONObject("locations");
- locations = locationsObjects.keys();
- } catch (JSONException e1) {
- // TODO Auto-generated catch block
- e1.printStackTrace();
- }
+ String closestLocation = closestGateway();
- while (locations.hasNext()) {
- String locationName = locations.next();
- JSONObject location = null;
- try {
- location = locationsObjects.getJSONObject(locationName);
-
- // Distance along the numberline of Prime Meridian centric, assumes UTC-11 through UTC+12
- int dist = Math.abs(localOffset - location.optInt("timezone"));
- // Farther than 12 timezones and it's shorter around the "back"
- if (dist > 12)
- dist = 12 - (dist -12); // Well i'll be. Absolute values make equations do funny things.
-
- Set<String> set = offsets.get(dist);
- if (set == null) set = new HashSet<String>();
- set.add(locationName);
- offsets.put(dist, set);
- } catch (JSONException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
- }
-
-
- String closestLocation = offsets.isEmpty() ? "" : offsets.firstEntry().getValue().iterator().next();
JSONArray gateways = null;
String chosenHost = null;
try {
@@ -369,7 +258,7 @@ public final class EIP extends IntentService {
for (int i = 0; i < gateways.length(); i++) {
JSONObject gw = gateways.getJSONObject(i);
if ( gw.getString("location").equalsIgnoreCase(closestLocation) || closestLocation.isEmpty()){
- chosenHost = gw.getString("host");
+ chosenHost = eipDefinition.getJSONObject("locations").getJSONObject(gw.getString("location")).getString("name");
break;
}
}
@@ -380,6 +269,44 @@ public final class EIP extends IntentService {
return new OVPNGateway(chosenHost);
}
+
+ private String closestGateway() {
+ Calendar cal = Calendar.getInstance();
+ int localOffset = cal.get(Calendar.ZONE_OFFSET) / 3600000;
+ TreeMap<Integer, Set<String>> offsets = new TreeMap<Integer, Set<String>>();
+ JSONObject locationsObjects = null;
+ Iterator<String> locations = null;
+ try {
+ locationsObjects = eipDefinition.getJSONObject("locations");
+ locations = locationsObjects.keys();
+ } catch (JSONException e1) {
+ // TODO Auto-generated catch block
+ e1.printStackTrace();
+ }
+
+ while (locations.hasNext()) {
+ String locationName = locations.next();
+ JSONObject location = null;
+ try {
+ location = locationsObjects.getJSONObject(locationName);
+
+ // Distance along the numberline of Prime Meridian centric, assumes UTC-11 through UTC+12
+ int dist = Math.abs(localOffset - location.optInt("timezone"));
+ // Farther than 12 timezones and it's shorter around the "back"
+ if (dist > 12)
+ dist = 12 - (dist -12); // Well i'll be. Absolute values make equations do funny things.
+
+ Set<String> set = offsets.get(dist);
+ if (set == null) set = new HashSet<String>();
+ set.add(locationName);
+ offsets.put(dist, set);
+ } catch (JSONException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
+ }
+ }
+ return offsets.isEmpty() ? "" : offsets.firstEntry().getValue().iterator().next();
+ }
/**
* Walk the list of gateways defined in eip-service.json and parse them into
@@ -390,32 +317,19 @@ public final class EIP extends IntentService {
JSONArray gatewaysDefined = null;
try {
- gatewaysDefined = eipDefinition.getJSONArray("gateways");
- } catch (JSONException e1) {
- // TODO Auto-generated catch block
- e1.printStackTrace();
- }
-
- for ( int i=0 ; i < gatewaysDefined.length(); i++ ){
-
- JSONObject gw = null;
-
- try {
- gw = gatewaysDefined.getJSONObject(i);
- } catch (JSONException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
- }
+ gatewaysDefined = eipDefinition.getJSONArray("gateways");
+ for ( int i=0 ; i < gatewaysDefined.length(); i++ ){
+ JSONObject gw = null;
+ gw = gatewaysDefined.getJSONObject(i);
- try {
- if ( gw.getJSONObject("capabilities").getJSONArray("transport").toString().contains("openvpn") ){
- new OVPNGateway(gw);
- }
- } catch (JSONException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
+ if ( gw.getJSONObject("capabilities").getJSONArray("transport").toString().contains("openvpn") )
+ new OVPNGateway(gw);
}
+ } catch (JSONException e) {
+ // TODO Auto-generated catch block
+ e.printStackTrace();
}
+
getSharedPreferences(Dashboard.SHARED_PREFERENCES, MODE_PRIVATE).edit().putInt(PARSED_SERIAL, eipDefinition.optInt(Provider.API_RETURN_SERIAL)).commit();
}
@@ -480,7 +394,6 @@ public final class EIP extends IntentService {
private void loadVpnProfile() {
ProfileManager vpl = ProfileManager.getInstance(context);
-
try {
if ( mName == null )
mVpnProfile = vpl.getProfiles().iterator().next();
@@ -510,48 +423,66 @@ public final class EIP extends IntentService {
Collection<VpnProfile> profiles = vpl.getProfiles();
for (Iterator<VpnProfile> it = profiles.iterator(); it.hasNext(); ){
VpnProfile p = it.next();
- try {
- if ( p.mName.equalsIgnoreCase( gateway.getString("host") ) ){
- it.remove();
- vpl.removeProfile(context, p);
- }
- } catch (JSONException e) {
- // TODO Auto-generated catch block
- e.printStackTrace();
+
+ if ( p.mName.equalsIgnoreCase( mName ) ) {
+ it.remove();
+ vpl.removeProfile(context, p);
}
}
this.createVPNProfile();
- setUniqueProfileName(vpl);
+ setUniqueProfileName();
vpl.addProfile(mVpnProfile);
vpl.saveProfile(context, mVpnProfile);
vpl.saveProfileList(context);
}
+
+
+ public String locationAsName() {
+ try {
+ return eipDefinition.getJSONObject("locations").getJSONObject(mGateway.getString("location")).getString("name");
+ } catch (JSONException e) {
+ Log.v(TAG,"Couldn't read gateway name for profile creation! Returning original name = " + mName);
+ e.printStackTrace();
+ return mName;
+ }
+ }
+
/**
- * Attempts to create a unique profile name from the hostname of the gateway
- *
- * @param profileManager
+ * Attempts to create a unique profile name
+ * based on the location of the gateway.
*/
- private void setUniqueProfileName(ProfileManager profileManager) {
- int i=0;
-
- String newname;
+ private void setUniqueProfileName() {
+ mVpnProfile.mName = mName = locationAsName();
+ }
+
+ /**
+ * Create and attach the VpnProfile to our gateway object
+ */
+ protected void createVPNProfile(){
try {
- newname = mGateway.getString("host");
- while(profileManager.getProfileByName(newname)!=null) {
- i++;
- if(i==1)
- newname = getString(R.string.converted_profile);
- else
- newname = getString(R.string.converted_profile_i,i);
- }
-
- mVpnProfile.mName=newname;
- } catch (JSONException e) {
- // TODO Auto-generated catch block
- Log.v(TAG,"Couldn't read gateway name for profile creation!");
+ ConfigParser cp = new ConfigParser();
+ 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 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();
}
}
@@ -561,29 +492,30 @@ public final class EIP extends IntentService {
*/
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>>();
-
+
+ parsed_configuration += extractCommonOptionsFromEipServiceDotJson();
+ parsed_configuration += extractRemotesFromEipServiceDotJson();
+
+ return parsed_configuration;
+ }
+
+ private String extractCommonOptionsFromEipServiceDotJson() {
+ String common_options = "";
try {
- JSONObject openvpn_configuration = eipDefinition.getJSONObject(common_options);
+ String common_options_key = "openvpn_configuration";
+ JSONObject openvpn_configuration = eipDefinition.getJSONObject(common_options_key);
Iterator keys = openvpn_configuration.keys();
Vector<Vector<String>> value = new Vector<Vector<String>>();
while ( keys.hasNext() ){
String key = keys.next().toString();
- parsed_configuration += key + " ";
+ common_options += key + " ";
for ( String word : openvpn_configuration.getString(key).split(" ") )
- parsed_configuration += word + " ";
- parsed_configuration += System.getProperty("line.separator");
+ common_options += word + " ";
+ common_options += System.getProperty("line.separator");
}
} catch (JSONException e) {
@@ -591,48 +523,44 @@ public final class EIP extends IntentService {
e.printStackTrace();
}
- parsed_configuration += "client" + System.getProperty("line.separator");
+ common_options += "client" + System.getProperty("line.separator");
- try {
+ return common_options;
+ }
+
+
+ private String extractRemotesFromEipServiceDotJson() {
+ String remotes = "";
+
+ String remote = "ip_address";
+ String remote_openvpn_keyword = "remote";
+ String ports = "ports";
+ String protos = "protocols";
+ String capabilities = "capabilities";
+ String udp = "udp";
+
+ try {
JSONArray protocolsJSON = mGateway.getJSONObject(capabilities).getJSONArray(protos);
- String remote_line = "remote";
for ( int i=0; i<protocolsJSON.length(); i++ ) {
+ String remote_line = remote_openvpn_keyword;
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");
+ if(remote_line.endsWith(udp))
+ remotes = remotes.replaceFirst(remote_openvpn_keyword, remote_line + System.getProperty("line.separator") + remote_openvpn_keyword);
else
- parsed_configuration += remote_line;
- remote_line = "remote";
- parsed_configuration += System.getProperty("line.separator");
+ remotes += remote_line;
+ remotes += 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() );
-
- // arg.clear();
- // args.clear();
-
- return parsed_configuration;
+ Log.d(TAG, "remotes = " + remotes);
+ return remotes;
}
-
private String caSecretFromSharedPreferences() {
String secret_lines = "";
SharedPreferences preferences = context.getSharedPreferences(Dashboard.SHARED_PREFERENCES, context.MODE_PRIVATE);
@@ -676,35 +604,6 @@ public final class EIP extends IntentService {
return secret_lines;
}
-
- /**
- * Create and attach the VpnProfile to our gateway object
- */
- protected void createVPNProfile(){
- try {
- ConfigParser cp = new ConfigParser();
- 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 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();
- }
- }
}
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-16 04:25:22 +0000