remove insecure flavor, it depended on deprecated setup UI

6 files changed, 0 insertions, 694 deletions

diff --git a/app/src/insecure/AndroidManifest.xml b/app/src/insecure/AndroidManifest.xml
deleted file mode 100644
index a720b777..00000000
--- a/app/src/insecure/AndroidManifest.xml
+++ /dev/null
@@ -1,27 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<!--
-     Copyright (C) 2011 The Android Open Source Project
-
-     Licensed under the Apache License, Version 2.0 (the "License");
-     you may not use this file except in compliance with the License.
-     You may obtain a copy of the License at
-
-          http://www.apache.org/licenses/LICENSE-2.0
-
-     Unless required by applicable law or agreed to in writing, software
-     distributed under the License is distributed on an "AS IS" BASIS,
-     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-     See the License for the specific language governing permissions and
-     limitations under the License.
--->
-
-<manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    package="se.leap.bitmaskclient">
-
-    <!-- if you want to run test, this permissions are needed. Gradle will get rid of them once we implement it. --> 
-    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />    
-    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"/>
-    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
-    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE" />
-
-</manifest>
diff --git a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/AddProviderActivity.java b/app/src/insecure/java/se/leap/bitmaskclient/providersetup/AddProviderActivity.java
deleted file mode 100644
index 6d23c48d..00000000
--- a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/AddProviderActivity.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package se.leap.bitmaskclient.providersetup;
-
-import android.os.Bundle;
-import android.view.View;
-import android.widget.Button;
-import android.widget.CheckBox;
-import android.widget.LinearLayout;
-import android.widget.RelativeLayout;
-
-import androidx.annotation.Nullable;
-
-import butterknife.BindView;
-import se.leap.bitmaskclient.R;
-import se.leap.bitmaskclient.providersetup.activities.AddProviderBaseActivity;
-
-import static android.widget.RelativeLayout.BELOW;
-import static android.widget.RelativeLayout.LEFT_OF;
-import static se.leap.bitmaskclient.base.models.Constants.DANGER_ON;
-
-public class AddProviderActivity extends AddProviderBaseActivity {
-
-    final public static String TAG = "AddProviderActivity";
-
-    @BindView(R.id.danger_checkbox)
-    CheckBox checkboxDanger;
-
-    @BindView(R.id.button_save)
-    Button saveButton;
-
-    @Nullable
-    @BindView(R.id.button_container)
-    LinearLayout buttonContainer;
-
-    @Override
-    protected void onCreate(Bundle savedInstanceState) {
-        super.onCreate(savedInstanceState);
-        setContentView(R.layout.a_add_provider);
-        init();
-
-        checkboxDanger.setVisibility(View.VISIBLE);
-        checkboxDanger.setText(R.string.danger_checkbox);
-        checkboxDanger.setChecked(preferences.getBoolean(DANGER_ON, false));
-    }
-
-    @Override
-    public void setupSaveButton() {
-        saveButton.setOnClickListener(new View.OnClickListener() {
-            public void onClick(View v) {
-                preferences.edit().putBoolean(DANGER_ON, checkboxDanger.isChecked()).apply();
-                saveProvider();
-            }
-        });
-    }
-
-    @Override
-    protected void showCompactLayout() {
-        if (isCompactLayout) {
-            return;
-        }
-        super.showCompactLayout();
-        showCompactButtonLayout();
-    }
-
-    @Override
-    protected void showStandardLayout() {
-        if (!isCompactLayout) {
-            return;
-        }
-        super.showStandardLayout();
-        showStandardButtonLayout();
-    }
-
-    private void showCompactButtonLayout() {
-        RelativeLayout.LayoutParams phoneButtonContainerParams = (RelativeLayout.LayoutParams) buttonContainer.getLayoutParams();
-        phoneButtonContainerParams.addRule(BELOW, 0);
-        buttonContainer.setLayoutParams(phoneButtonContainerParams);
-
-        RelativeLayout.LayoutParams checkBoxParams = (RelativeLayout.LayoutParams) checkboxDanger.getLayoutParams();
-        checkBoxParams.addRule(LEFT_OF, R.id.button_container);
-        checkboxDanger.setLayoutParams(checkBoxParams);
-    }
-
-    private void showStandardButtonLayout() {
-        RelativeLayout.LayoutParams phoneButtonContainerParams = (RelativeLayout.LayoutParams) buttonContainer.getLayoutParams();
-        phoneButtonContainerParams.addRule(BELOW, R.id.danger_checkbox);
-        buttonContainer.setLayoutParams(phoneButtonContainerParams);
-
-        RelativeLayout.LayoutParams checkBoxParams = (RelativeLayout.LayoutParams) checkboxDanger.getLayoutParams();
-        checkBoxParams.addRule(LEFT_OF, 0);
-        checkboxDanger.setLayoutParams(checkBoxParams);
-    }
-}
diff --git a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderApiManager.java b/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderApiManager.java
deleted file mode 100644
index 221871ef..00000000
--- a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderApiManager.java
+++ /dev/null
@@ -1,480 +0,0 @@
-/**
- * Copyright (c) 2018 LEAP Encryption Access Project and contributers
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-package se.leap.bitmaskclient.providersetup;
-
-import android.content.SharedPreferences;
-import android.content.res.Resources;
-import static se.leap.bitmaskclient.BuildConfig.DEBUG_MODE;
-import android.os.Bundle;
-import android.util.Pair;
-
-import org.json.JSONException;
-import org.json.JSONObject;
-
-import java.io.FileNotFoundException;
-import java.io.IOException;
-import java.net.URL;
-import java.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-import java.security.cert.CertificateException;
-import java.security.cert.X509Certificate;
-import java.util.List;
-import java.util.Scanner;
-
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.KeyManager;
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLSession;
-import javax.net.ssl.TrustManager;
-import javax.net.ssl.X509TrustManager;
-
-import de.blinkt.openvpn.core.VpnStatus;
-import okhttp3.OkHttpClient;
-import se.leap.bitmaskclient.R;
-import se.leap.bitmaskclient.base.models.Provider;
-import se.leap.bitmaskclient.base.utils.ConfigHelper;
-import se.leap.bitmaskclient.eip.EIP;
-import se.leap.bitmaskclient.providersetup.connectivity.OkHttpClientGenerator;
-
-import static android.text.TextUtils.isEmpty;
-import static se.leap.bitmaskclient.R.string.certificate_error;
-import static se.leap.bitmaskclient.R.string.downloading_vpn_certificate_failed;
-import static se.leap.bitmaskclient.R.string.error_io_exception_user_message;
-import static se.leap.bitmaskclient.R.string.malformed_url;
-import static se.leap.bitmaskclient.R.string.setup_error_text;
-import static se.leap.bitmaskclient.R.string.warning_corrupted_provider_cert;
-import static se.leap.bitmaskclient.R.string.warning_corrupted_provider_details;
-import static se.leap.bitmaskclient.base.models.Constants.BROADCAST_RESULT_KEY;
-import static se.leap.bitmaskclient.base.models.Constants.DANGER_ON;
-import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_KEY;
-import static se.leap.bitmaskclient.base.models.Constants.PROVIDER_VPN_CERTIFICATE;
-import static se.leap.bitmaskclient.base.utils.ConfigHelper.getProviderFormattedString;
-import static se.leap.bitmaskclient.providersetup.ProviderAPI.ERRORS;
-import static se.leap.bitmaskclient.providersetup.ProviderSetupFailedDialog.DOWNLOAD_ERRORS.ERROR_CERTIFICATE_PINNING;
-import static se.leap.bitmaskclient.providersetup.ProviderSetupFailedDialog.DOWNLOAD_ERRORS.ERROR_CORRUPTED_PROVIDER_JSON;
-import static se.leap.bitmaskclient.tor.TorStatusObservable.getProxyPort;
-
-/**
- * Created by cyberta on 04.01.18.
- */
-
-public class ProviderApiManager extends ProviderApiManagerBase {
-
-    private static final String TAG = ProviderApiManagerBase.class.getName();
-
-    protected static boolean lastDangerOn = true;
-
-
-    public ProviderApiManager(SharedPreferences preferences, Resources resources, OkHttpClientGenerator clientGenerator, ProviderApiServiceCallback callback) {
-        super(preferences, resources, clientGenerator, callback);
-    }
-
-    public static boolean lastDangerOn() {
-        return lastDangerOn;
-    }
-
-    /**
-     * Downloads a provider.json from a given URL, adding a new provider using the given name.
-     *
-     * @param task containing a boolean meaning if the provider is custom or not, another boolean meaning if the user completely trusts this provider, the provider name and its provider.json url.
-     * @return a bundle with a boolean value mapped to a key named BROADCAST_RESULT_KEY, and which is true if the update was successful.
-     */
-    @Override
-    protected Bundle setUpProvider(Provider provider, Bundle task) {
-        Bundle currentDownload = new Bundle();
-
-        if (task != null) {
-            lastDangerOn = task.containsKey(DANGER_ON) && task.getBoolean(DANGER_ON);
-        }
-
-        if (isEmpty(provider.getMainUrlString()) || provider.getMainUrl().isDefault()) {
-            setErrorResult(currentDownload, malformed_url, null);
-            currentDownload.putParcelable(PROVIDER_KEY, provider);
-            VpnStatus.logWarning("[API] MainURL String is not set. Cannot setup provider.");
-            return currentDownload;
-        }
-
-        getPersistedProviderUpdates(provider);
-        currentDownload = validateProviderDetails(provider);
-
-        //provider details invalid
-        if (currentDownload.containsKey(ERRORS)) {
-            currentDownload.putParcelable(PROVIDER_KEY, provider);
-            return currentDownload;
-        }
-
-        //no provider certificate available
-        if (currentDownload.containsKey(BROADCAST_RESULT_KEY) && !currentDownload.getBoolean(BROADCAST_RESULT_KEY)) {
-            resetProviderDetails(provider);
-        }
-
-        currentDownload = getAndSetProviderJson(provider, lastDangerOn);
-        if (provider.hasDefinition() || (currentDownload.containsKey(BROADCAST_RESULT_KEY) && currentDownload.getBoolean(BROADCAST_RESULT_KEY))) {
-            if (!provider.hasCaCert())
-                currentDownload = downloadCACert(provider, lastDangerOn);
-            if (provider.hasCaCert() || (currentDownload.containsKey(BROADCAST_RESULT_KEY) && currentDownload.getBoolean(BROADCAST_RESULT_KEY))) {
-                currentDownload = getAndSetEipServiceJson(provider);
-            }
-            if (provider.hasEIP() && !provider.allowsRegistered() && !provider.allowsAnonymous()) {
-                setErrorResult(currentDownload, setup_error_text, null);
-            }
-        }
-        currentDownload.putParcelable(PROVIDER_KEY, provider);
-        return currentDownload;
-    }
-
-    private Bundle getAndSetProviderJson(Provider provider, boolean dangerOn) {
-        Bundle result = new Bundle();
-
-        JSONObject providerDefinition = provider.getDefinition();
-        String providerMainUrl = provider.getMainUrlString();
-
-        String providerDotJsonString;
-        if(providerDefinition.length() == 0 || provider.getCaCert().isEmpty())
-            providerDotJsonString = downloadWithCommercialCA(providerMainUrl + "/provider.json", dangerOn);
-        else
-            providerDotJsonString = downloadFromApiUrlWithProviderCA("/provider.json", provider, dangerOn);
-
-        if (ConfigHelper.checkErroneousDownload(providerDotJsonString) || !isValidJson(providerDotJsonString)) {
-            setErrorResult(result, malformed_url, null);
-            return result;
-        }
-
-        if (DEBUG_MODE) {
-            VpnStatus.logDebug("[API] PROVIDER JSON: " + providerDotJsonString);
-        }
-
-        try {
-            JSONObject providerJson = new JSONObject(providerDotJsonString);
-
-            if (provider.define(providerJson)) {
-                result.putBoolean(BROADCAST_RESULT_KEY, true);
-            } else {
-                return setErrorResult(result, warning_corrupted_provider_details, ERROR_CORRUPTED_PROVIDER_JSON.toString());
-            }
-
-            result.putBoolean(BROADCAST_RESULT_KEY, true);
-        } catch (JSONException e) {
-            setErrorResult(result, providerDotJsonString);
-        }
-        //TODO: check why the following line is not in production
-        result.putParcelable(PROVIDER_KEY, provider);
-        return result;
-    }
-
-    /**
-     * Downloads the eip-service.json from a given URL, and saves eip service capabilities including the offered gateways
-     * @return a bundle with a boolean value mapped to a key named BROADCAST_RESULT_KEY, and which is true if the download was successful.
-     */
-    @Override
-    protected Bundle getAndSetEipServiceJson(Provider provider) {
-        Bundle result = new Bundle();
-        String eipServiceJsonString = "";
-        try {
-            JSONObject providerDefinition = provider.getDefinition();
-            String eipServiceUrl = providerDefinition.getString(Provider.API_URL) + "/" + providerDefinition.getString(Provider.API_VERSION) + "/" + EIP.SERVICE_API_PATH;
-            eipServiceJsonString = downloadWithProviderCA(provider.getCaCert(), eipServiceUrl, lastDangerOn);
-            if (DEBUG_MODE) {
-                VpnStatus.logDebug("[API] EIP SERVICE JSON: " + eipServiceJsonString);
-            }
-
-            JSONObject eipServiceJson = new JSONObject(eipServiceJsonString);
-
-            if (eipServiceJson.has(ERRORS)) {
-                setErrorResult(result, eipServiceJsonString);
-            } else{
-                provider.setEipServiceJson(eipServiceJson);
-                provider.setLastEipServiceUpdate(System.currentTimeMillis());
-                result.putBoolean(BROADCAST_RESULT_KEY, true);
-            }
-        } catch (NullPointerException | JSONException e) {
-            setErrorResult(result, R.string.error_json_exception_user_message, null);
-        }
-        //TODO: check why the following line is not in production
-        result.putParcelable(PROVIDER_KEY, provider);
-        return result;
-    }
-
-    /**
-     * Downloads a new OpenVPN certificate, attaching authenticated cookie for authenticated certificate.
-     *
-     * @return true if certificate was downloaded correctly, false if provider.json is not present in SharedPreferences, or if the certificate url could not be parsed as a URI, or if there was an SSL error.
-     */
-    @Override
-    protected Bundle updateVpnCertificate(Provider provider) {
-        Bundle result = new Bundle();
-        try {
-            URL newCertStringUrl = new URL(provider.getApiUrlWithVersion() + "/" + PROVIDER_VPN_CERTIFICATE);
-
-            String certString = downloadWithProviderCA(provider.getCaCert(), newCertStringUrl.toString(), lastDangerOn);
-            if (DEBUG_MODE) {
-                VpnStatus.logDebug("[API] VPN CERT: " + certString);
-            }
-            if (ConfigHelper.checkErroneousDownload(certString)) {
-                if (certString == null || certString.isEmpty()) {
-                    // probably 204
-                    setErrorResult(result, error_io_exception_user_message, null);
-                } else {
-                    setErrorResult(result, certString);
-                    return result;
-                }
-            }
-            result = loadCertificate(provider, certString);
-        } catch (IOException e) {
-            setErrorResult(result, downloading_vpn_certificate_failed, null);
-            e.printStackTrace();
-        }
-        //TODO: check why the following line is not in production
-        result.putParcelable(PROVIDER_KEY, provider);
-        return result;
-    }
-
-    /**
-     * Fetches the Geo ip Json, containing a list of gateways sorted by distance from the users current location
-     *
-     * @param provider
-     * @return
-     */
-    @Override
-    protected Bundle getGeoIPJson(Provider provider) {
-        Bundle result = new Bundle();
-
-        if (!provider.shouldUpdateGeoIpJson() || provider.getGeoipUrl().isDefault()) {
-            result.putBoolean(BROADCAST_RESULT_KEY, false);
-            return result;
-        }
-
-
-        try {
-            URL geoIpUrl = provider.getGeoipUrl().getUrl();
-
-            String geoipJsonString = downloadFromUrlWithProviderCA(geoIpUrl.toString(), provider, lastDangerOn);
-            if (DEBUG_MODE) {
-                VpnStatus.logDebug("[API] MENSHEN JSON: " + geoipJsonString);
-            }
-            JSONObject geoipJson = new JSONObject(geoipJsonString);
-
-            if (geoipJson.has(ERRORS)) {
-                result.putBoolean(BROADCAST_RESULT_KEY, false);
-            } else {
-                provider.setGeoIpJson(geoipJson);
-                provider.setLastEipServiceUpdate(System.currentTimeMillis());
-                result.putBoolean(BROADCAST_RESULT_KEY, true);
-            }
-
-
-        } catch (JSONException | NullPointerException e) {
-            result.putBoolean(BROADCAST_RESULT_KEY, false);
-            e.printStackTrace();
-        }
-        return result;
-    }
-
-
-    private Bundle downloadCACert(Provider provider, boolean dangerOn) {
-        Bundle result = new Bundle();
-        try {
-            String caCertUrl = provider.getDefinition().getString(Provider.CA_CERT_URI);
-            String providerDomain = provider.getDomain();
-
-            String certString = downloadWithCommercialCA(caCertUrl, dangerOn);
-
-            if (validCertificate(provider, certString)) {
-                provider.setCaCert(certString);
-                if (DEBUG_MODE) {
-                    VpnStatus.logDebug("[API] CA CERT: " + certString);
-                }
-                preferences.edit().putString(Provider.CA_CERT + "." + providerDomain, certString).apply();
-                result.putBoolean(BROADCAST_RESULT_KEY, true);
-            } else {
-                setErrorResult(result, warning_corrupted_provider_cert, ERROR_CERTIFICATE_PINNING.toString());
-            }
-        } catch (JSONException e) {
-            setErrorResult(result, malformed_url, null);
-        }
-
-        return result;
-    }
-
-    /**
-     * Tries to download the contents of the provided url using commercially validated CA certificate from chosen provider.
-     * <p/>
-     * If dangerOn flag is true, SSL exceptions will be managed by futher methods that will try to use some bypass methods.
-     *
-     * @param stringUrl
-     * @param dangerOn  if the user completely trusts this provider
-     * @return
-     */
-    private String downloadWithCommercialCA(String stringUrl, boolean dangerOn) {
-        String responseString;
-        JSONObject errorJson = new JSONObject();
-
-        OkHttpClient okHttpClient = clientGenerator.initCommercialCAHttpClient(errorJson, getProxyPort());
-        if (okHttpClient == null) {
-            return errorJson.toString();
-        }
-
-        List<Pair<String, String>> headerArgs = getAuthorizationHeader();
-
-        responseString = sendGetStringToServer(stringUrl, headerArgs, okHttpClient);
-
-        if (responseString != null && responseString.contains(ERRORS)) {
-            try {
-                // try to download with provider CA on certificate error
-                JSONObject responseErrorJson = new JSONObject(responseString);
-                if (dangerOn && responseErrorJson.getString(ERRORS).equals(
-                        getProviderFormattedString(resources, R.string.certificate_error))) {
-                    responseString = downloadWithoutCA(stringUrl);
-                }
-            } catch (JSONException e) {
-                e.printStackTrace();
-            }
-        }
-
-        return responseString;
-    }
-
-    private String downloadFromApiUrlWithProviderCA(String path, Provider provider, boolean dangerOn) {
-        String baseUrl = provider.getApiUrlString();
-        String urlString = baseUrl + path;
-
-        return downloadFromUrlWithProviderCA(urlString, provider, dangerOn);
-    }
-
-    private String downloadFromUrlWithProviderCA(String urlString, Provider provider, boolean dangerOn) {
-        String responseString;
-        JSONObject errorJson = new JSONObject();
-        OkHttpClient okHttpClient = clientGenerator.initSelfSignedCAHttpClient(provider.getCaCert(), getProxyPort(), errorJson);
-        if (okHttpClient == null) {
-            return errorJson.toString();
-        }
-
-        List<Pair<String, String>> headerArgs = getAuthorizationHeader();
-        responseString = sendGetStringToServer(urlString, headerArgs, okHttpClient);
-
-        if (responseString != null && responseString.contains(ERRORS)) {
-            try {
-                // try to download with provider CA on certificate error
-                JSONObject responseErrorJson = new JSONObject(responseString);
-                if (dangerOn && responseErrorJson.getString(ERRORS).equals(
-                        getProviderFormattedString(resources, R.string.certificate_error))) {
-                    responseString = downloadWithCommercialCA(urlString, dangerOn);
-                }
-            } catch (JSONException e) {
-                e.printStackTrace();
-            }
-        }
-
-        return responseString;
-    }
-
-    /**
-     * Tries to download the contents of the provided url using not commercially validated CA certificate from chosen provider.
-     *
-     * @param urlString as a string
-     * @param dangerOn  true to download CA certificate in case it has not been downloaded.
-     * @return an empty string if it fails, the url content if not.
-     */
-    private String downloadWithProviderCA(String caCert, String urlString, boolean dangerOn) {
-        JSONObject initError = new JSONObject();
-        String responseString;
-
-        OkHttpClient okHttpClient = clientGenerator.initSelfSignedCAHttpClient(caCert, getProxyPort(), initError);
-        if (okHttpClient == null) {
-            return initError.toString();
-        }
-
-        List<Pair<String, String>> headerArgs = getAuthorizationHeader();
-
-        responseString = sendGetStringToServer(urlString, headerArgs, okHttpClient);
-
-        if (responseString.contains(ERRORS)) {
-            try {
-                // danger danger: try to download without CA on certificate error
-                JSONObject responseErrorJson = new JSONObject(responseString);
-                if (dangerOn && responseErrorJson.getString(ERRORS).equals(
-                        getProviderFormattedString(resources, R.string.certificate_error))) {
-                    responseString = downloadWithoutCA(urlString);
-                }
-            } catch (JSONException e) {
-                e.printStackTrace();
-            }
-        }
-
-        return responseString;
-    }
-
-    /**
-     * Downloads the string that's in the url with any certificate.
-     */
-    // This method is totally insecure anyways. So no need to refactor that in order to use okHttpClient, force modern TLS etc.. DO NOT USE IN PRODUCTION!
-    private String downloadWithoutCA(String urlString) {
-        String string = "";
-        try {
-
-            HostnameVerifier hostnameVerifier = new HostnameVerifier() {
-                @Override
-                public boolean verify(String hostname, SSLSession session) {
-                    return true;
-                }
-            };
-
-            class DefaultTrustManager implements X509TrustManager {
-
-                @Override
-                public void checkClientTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
-                }
-
-                @Override
-                public void checkServerTrusted(X509Certificate[] arg0, String arg1) throws CertificateException {
-                }
-
-                @Override
-                public X509Certificate[] getAcceptedIssuers() {
-                    return null;
-                }
-            }
-
-            SSLContext context = SSLContext.getInstance("TLS");
-            context.init(new KeyManager[0], new TrustManager[]{new DefaultTrustManager()}, new SecureRandom());
-
-            URL url = new URL(urlString);
-            HttpsURLConnection urlConnection = (HttpsURLConnection) url.openConnection();
-            urlConnection.setSSLSocketFactory(context.getSocketFactory());
-            urlConnection.setHostnameVerifier(hostnameVerifier);
-            string = new Scanner(urlConnection.getInputStream()).useDelimiter("\\A").next();
-            System.out.println("String ignoring certificate = " + string);
-        } catch (FileNotFoundException e) {
-            e.printStackTrace();
-            string = formatErrorMessage(malformed_url);
-        } catch (IOException e) {
-            // The downloaded certificate doesn't validate our https connection.
-            e.printStackTrace();
-            string = formatErrorMessage(certificate_error);
-        } catch (NoSuchAlgorithmException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        } catch (KeyManagementException e) {
-            // TODO Auto-generated catch block
-            e.printStackTrace();
-        }
-        return string;
-    }
-}
diff --git a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderDetailActivity.java b/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderDetailActivity.java
deleted file mode 100644
index 2b62a7de..00000000
--- a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderDetailActivity.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package se.leap.bitmaskclient.providersetup;
-
-import android.content.SharedPreferences;
-
-import se.leap.bitmaskclient.base.models.Constants;
-import se.leap.bitmaskclient.providersetup.activities.AbstractProviderDetailActivity;
-
-public class ProviderDetailActivity extends AbstractProviderDetailActivity {
-
-    @Override
-    public void onBackPressed() {
-        SharedPreferences.Editor editor = preferences.edit();
-        editor.remove(Constants.DANGER_ON).apply();
-        super.onBackPressed();
-    }
-
-}
diff --git a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderListActivity.java b/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderListActivity.java
deleted file mode 100644
index 46eb2a05..00000000
--- a/app/src/insecure/java/se/leap/bitmaskclient/providersetup/ProviderListActivity.java
+++ /dev/null
@@ -1,74 +0,0 @@
-/**
- * Copyright (c) 2013 LEAP Encryption Access Project and contributors
- *
- * This program 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.
- *
- * This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
- */
-package se.leap.bitmaskclient.providersetup;
-
-import android.os.Bundle;
-import androidx.annotation.NonNull;
-
-import se.leap.bitmaskclient.base.models.Provider;
-import se.leap.bitmaskclient.providersetup.activities.ProviderListBaseActivity;
-
-import static se.leap.bitmaskclient.base.models.Constants.DANGER_ON;
-import static se.leap.bitmaskclient.providersetup.ProviderAPI.SET_UP_PROVIDER;
-import static se.leap.bitmaskclient.providersetup.ProviderSetupInterface.ProviderConfigState.SETTING_UP_PROVIDER;
-
-/**
- * Activity that builds and shows the list of known available providers.
- * <p/>
- * It also allows the user to enter custom providers with a button.
- *
- * @author parmegv
- * @author cyberta
- */
-public class ProviderListActivity extends ProviderListBaseActivity {
-
-    @Override
-    protected void onItemSelectedLogic() {
-        boolean danger_on = preferences.getBoolean(DANGER_ON, true);
-        setUpProvider(danger_on);
-    }
-
-    @Override
-    public void cancelSettingUpProvider() {
-        super.cancelSettingUpProvider();
-        preferences.edit().remove(DANGER_ON).apply();
-    }
-
-    /**
-     * Asks ProviderAPI to download a new provider.json file
-     *
-     * @param danger_on tells if HTTPS client should bypass certificate errors
-     */
-    public void setUpProvider(boolean danger_on) {
-        providerConfigState = SETTING_UP_PROVIDER;
-
-        Bundle parameters = new Bundle();
-        parameters.putBoolean(DANGER_ON, danger_on);
-
-        ProviderAPICommand.execute(this, SET_UP_PROVIDER, parameters, provider);
-    }
-
-    /**
-     * Retrys setup of last used provider, allows bypassing ca certificate validation.
-     */
-    @Override
-    public void retrySetUpProvider(@NonNull Provider provider) {
-        providerConfigState = SETTING_UP_PROVIDER;
-        ProviderAPICommand.execute(this, SET_UP_PROVIDER, provider);
-    }
-
-}
diff --git a/app/src/insecure/res/values/strings.xml b/app/src/insecure/res/values/strings.xml
deleted file mode 100644
index 3e568115..00000000
--- a/app/src/insecure/res/values/strings.xml
+++ /dev/null
@@ -1,4 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-  <string name="danger_checkbox">Skip security check</string>
-</resources>