From 23a8e4fbd3a52ead9cc8e9a32724e6c750ee29a6 Mon Sep 17 00:00:00 2001
From: cyBerta <cyberta@riseup.net>
Date: Mon, 25 Jul 2022 17:23:47 +0200
Subject: client update check, removes current provider data on app update if
 calyx move to lilypad is expected

---
 .../java/se/leap/bitmaskclient/base/StartActivity.java     | 13 ++++++++++++-
 .../leap/bitmaskclient/base/models/FeatureVersionCode.java |  1 +
 .../se/leap/bitmaskclient/base/utils/PreferenceHelper.java | 14 ++++++++++++++
 3 files changed, 27 insertions(+), 1 deletion(-)

(limited to 'app/src/main/java')

diff --git a/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java b/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java
index 1ea574ff..80056925 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/StartActivity.java
@@ -89,7 +89,6 @@ public class StartActivity extends Activity{
 
             case UPGRADE:
                 executeUpgrade();
-                // TODO show donation dialog
                 break;
         }
 
@@ -158,6 +157,18 @@ public class StartActivity extends Activity{
             }
         }
 
+        if (hasNewFeature(FeatureVersionCode.CALYX_PROVIDER_LILYPAD_UPDATE) && (
+                getPackageName().equals("org.calyxinstitute.vpn") ||
+                        ProviderObservable.getInstance().getCurrentProvider().getDomain().equals("calyx.net"))) {
+            // deletion of current configured provider so that a new provider setup is triggered
+            Provider provider = ProviderObservable.getInstance().getCurrentProvider();
+            if (provider != null && !provider.isDefault()) {
+                PreferenceHelper.deleteProviderDetailsFromPreferences(preferences, provider.getDomain());
+                PreferenceHelper.deleteCurrentProviderDetailsFromPreferences(preferences);
+                ProviderObservable.getInstance().updateProvider(new Provider());
+            }
+        }
+
         // always check if manual gateway selection feature switch has been disabled
         if (!BuildConfig.allow_manual_gateway_selection && PreferenceHelper.getPreferredCity(this) != null) {
             PreferenceHelper.setPreferredCity(this, null);
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/models/FeatureVersionCode.java b/app/src/main/java/se/leap/bitmaskclient/base/models/FeatureVersionCode.java
index 7b3f1888..95decb82 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/models/FeatureVersionCode.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/models/FeatureVersionCode.java
@@ -3,4 +3,5 @@ package se.leap.bitmaskclient.base.models;
 public interface FeatureVersionCode {
     int RENAMED_EIP_IN_PREFERENCES = 132;
     int GEOIP_SERVICE = 148;
+    int CALYX_PROVIDER_LILYPAD_UPDATE = 163000;
 }
diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
index 3a2cf754..22fe42ff 100644
--- a/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
+++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/PreferenceHelper.java
@@ -131,6 +131,20 @@ public class PreferenceHelper {
                 apply();
     }
 
+    public static void deleteCurrentProviderDetailsFromPreferences(@NonNull SharedPreferences preferences) {
+        preferences.edit().
+                remove(Provider.KEY).
+                remove(Provider.CA_CERT).
+                remove(Provider.PROVIDER_IP).
+                remove(Provider.PROVIDER_API_IP).
+                remove(Provider.MAIN_URL).
+                remove(Provider.GEOIP_URL).
+                remove(PROVIDER_EIP_DEFINITION).
+                remove(PROVIDER_PRIVATE_KEY).
+                remove(PROVIDER_VPN_CERTIFICATE).
+                apply();
+    }
+
     public static void setLastAppUpdateCheck(Context context) {
         putLong(context, LAST_UPDATE_CHECK, System.currentTimeMillis());
     }
-- 
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