diff options
Diffstat (limited to 'app/src/fil/libre/repwifiapp/activities/VpnSettingsActivity.java')
| -rw-r--r-- | app/src/fil/libre/repwifiapp/activities/VpnSettingsActivity.java | 201 |
1 files changed, 201 insertions, 0 deletions
diff --git a/app/src/fil/libre/repwifiapp/activities/VpnSettingsActivity.java b/app/src/fil/libre/repwifiapp/activities/VpnSettingsActivity.java new file mode 100644 index 0000000..b9dab93 --- /dev/null +++ b/app/src/fil/libre/repwifiapp/activities/VpnSettingsActivity.java @@ -0,0 +1,201 @@ +// +// Copyright 2017 Filippo "Fil" Bergamo <fil.bergamo@riseup.net> +// +// This file is part of RepWifiApp. +// +// RepWifiApp is free software: you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation, either version 3 of the License, or +// (at your option) any later version. +// +// RepWifiApp is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with RepWifiApp. If not, see <http://www.gnu.org/licenses/>. +// +// ******************************************************************** + +package fil.libre.repwifiapp.activities; + +import java.util.List; +import fil.libre.repwifiapp.ActivityLauncher; +import fil.libre.repwifiapp.Commons; +import fil.libre.repwifiapp.R; +import fil.libre.repwifiapp.ActivityLauncher.RequestCode; +import fil.libre.repwifiapp.helpers.AccessPointInfo; +import fil.libre.repwifiapp.helpers.OpenVpnManager; +import fil.libre.repwifiapp.helpers.Utils; +import android.os.Bundle; +import android.app.Activity; +import android.content.Intent; +import android.view.Menu; +import android.view.View; +import android.widget.ArrayAdapter; +import android.widget.Button; +import android.widget.Spinner; +import android.widget.TextView; + +public class VpnSettingsActivity extends Activity { + + private AccessPointInfo currentNetwork; + private Spinner spinProfile; + private TextView summaryView; + + @Override + public void onCreate(Bundle savedInstanceState) { + super.onCreate(savedInstanceState); + setContentView(R.layout.activity_vpn_settings); + + String title = getString(R.string.title_activity_vpn_settings); + + Intent intent = getIntent(); + if (!intent.hasExtra(ActivityLauncher.EXTRA_APINFO)) { + this.setResult(RESULT_CANCELED); + this.finish(); + return; + } + + this.currentNetwork = (AccessPointInfo) intent.getExtras().getSerializable( + ActivityLauncher.EXTRA_APINFO); + if (this.currentNetwork == null) { + this.setResult(RESULT_CANCELED); + this.finish(); + return; + } + + this.currentNetwork = Commons.storage.getSavedNetwork(currentNetwork); + this.spinProfile = (Spinner)findViewById(R.id.spin_vpn_profile); + this.summaryView = (TextView)findViewById(R.id.lbl_vpn_settings); + String summary = getString(R.string.summary_vpn_settings).replace(OpenVpnManager.PLACEHOLDER_APPNAME, OpenVpnManager.APP_COMMON_NAME); + summaryView.setText(summary); + + title += " " + currentNetwork.getSsid(); + this.setTitle(title); + + if (!checkExternalApp()){ + toggleSettingsEnabled(false); + } else { + initVpnManager(); + } + + } + + + @Override + public void onActivityResult(int requestCode, int resultCode, Intent intent) { + + switch (requestCode) { + + case RequestCode.VPN_PERMISSION: + + if (resultCode != RESULT_OK) { + toggleSettingsEnabled(false); + Utils.logDebug("User rejected vpn permission."); + String msg = getString(R.string.msg_vpn_no_permission).replace( + OpenVpnManager.PLACEHOLDER_APPNAME, OpenVpnManager.APP_COMMON_NAME); + Commons.showMessage(msg, this); + return; + } + + break; + + default: + + break; + + } + + } + + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + return true; + } + + private void initVpnManager(){ + + try { + + Intent intentAllow = OpenVpnManager.askApiPermissionsGetIntent(); + if (intentAllow != null){ + startActivityForResult(intentAllow, ActivityLauncher.RequestCode.VPN_PERMISSION); + } + + List<String> profiles = OpenVpnManager.getExistingProfiles(); + if (profiles.size() == 0){ + String msg = getString(R.string.msg_vpn_no_profile).replace(OpenVpnManager.PLACEHOLDER_APPNAME, OpenVpnManager.APP_COMMON_NAME); + Commons.showMessage(msg, this); + toggleSettingsEnabled(false); + return; + } + Spinner spin = (Spinner)findViewById(R.id.spin_vpn_profile); + + ArrayAdapter<String> adapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_dropdown_item,profiles); + adapter.insert("",0); + spin.setAdapter(adapter); + spin.setSelection(adapter.getPosition(currentNetwork.getVpnProfileName())); + + } catch (Exception e) { + Utils.logError("Exception while creating openvpnmanager",e); + Commons.showMessage(getString(R.string.msg_vpn_connect_error)); + toggleSettingsEnabled(false); + } + + } + + private boolean checkExternalApp(){ + + if (! OpenVpnManager.isExternalAppInstalled(this)){ + String msg = getString(R.string.text_vpn_package_missing).replace(OpenVpnManager.PLACEHOLDER_APPNAME, OpenVpnManager.APP_COMMON_NAME); + Commons.showMessage(msg, this); + toggleSettingsEnabled(false); + return false; + } else { + return true; + } + + } + + private void toggleSettingsEnabled(boolean enabled){ + + spinProfile.setEnabled(enabled); + + Button b = (Button)findViewById(R.id.btn_save_vpn_settings); + b.setEnabled(enabled); + + } + + public void btnSaveClick(View v){ + + String vpnProf = (String)spinProfile.getSelectedItem(); + + /*if (! vpnProf.isEmpty()){ + // check if profile name exists + if( OpenVpnManager.getUuidFromName(vpnProf) == null){ + Commons.showMessage(getString(R.string.msg_vpn_wrong_profile), this); + return; + } + + }*/ + + // save profile + currentNetwork.setVpnProfileName(vpnProf); + Commons.storage.save(currentNetwork); + + terminate(); + + } + + public void btnBackClick(View v){ + terminate(); + } + + private void terminate(){ + finish(); + } + +} |