From c8ca7422e398e678473a62eac479ab66c93a2e2f Mon Sep 17 00:00:00 2001
From: yostyle <y.pintas@gmail.com>
Date: Mon, 11 Dec 2023 16:30:18 +0100
Subject: [PATCH] Disable APK install

---
 .../src/main/res/values-fr/strings_tchap.xml       |  1 +
 .../src/main/res/values/strings_tchap.xml          |  1 +
 .../features/home/room/detail/TimelineFragment.kt  | 14 ++++++++++++--
 3 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/library/ui-strings/src/main/res/values-fr/strings_tchap.xml b/library/ui-strings/src/main/res/values-fr/strings_tchap.xml
index 91736c0d7c..e74e3f006f 100644
--- a/library/ui-strings/src/main/res/values-fr/strings_tchap.xml
+++ b/library/ui-strings/src/main/res/values-fr/strings_tchap.xml
@@ -50,6 +50,7 @@
     <!-- tchap scan media -->
     <string name="tchap_scan_media_untrusted_content_message">Le document (%s) a été filtré par la politique de sécurité</string>
     <string name="tchap_scan_media_error_file_is_infected">Le fichier est infecté, impossible de le télécharger.</string>
+    <string name="tchap_scan_media_warning_apk">Pour des raisons de sécurité l’installation d’application à partir de ${app_name} n’est pas autorisée.</string>
 
     <!-- tchap room settings -->
     <string name="tchap_room_settings_convert_to_private">Convertir en salon privé (irréversible)</string>
diff --git a/library/ui-strings/src/main/res/values/strings_tchap.xml b/library/ui-strings/src/main/res/values/strings_tchap.xml
index 9aabed5a49..c3abf1324e 100644
--- a/library/ui-strings/src/main/res/values/strings_tchap.xml
+++ b/library/ui-strings/src/main/res/values/strings_tchap.xml
@@ -50,6 +50,7 @@
     <!-- tchap scan media -->
     <string name="tchap_scan_media_untrusted_content_message">The file (%s) has been blocked</string>
     <string name="tchap_scan_media_error_file_is_infected">We have detected that this file is infected, so it cannot be downloaded.</string>
+    <string name="tchap_scan_media_warning_apk">For security reasons, installing applications from ${app_name} is not allowed.</string>
 
     <!-- tchap room settings -->
     <string name="tchap_room_settings_convert_to_private">Convert to private room (irreversible)</string>
diff --git a/vector/src/main/java/im/vector/app/features/home/room/detail/TimelineFragment.kt b/vector/src/main/java/im/vector/app/features/home/room/detail/TimelineFragment.kt
index 3926766263..708a2930f7 100644
--- a/vector/src/main/java/im/vector/app/features/home/room/detail/TimelineFragment.kt
+++ b/vector/src/main/java/im/vector/app/features/home/room/detail/TimelineFragment.kt
@@ -628,13 +628,23 @@ class TimelineFragment :
     }
 
     private fun startOpenFileIntent(action: RoomDetailViewEvents.OpenFile) {
-        if (action.mimeType == MimeTypes.Apk) {
-            installApk(action)
+        // Tchap: Remove the ability to install an app from Tchap (https://github.com/tchapgouv/tchap-android/issues/832)
+        if (action.mimeType in listOf(MimeTypes.Apk, "application/x-authorware-bin")) {
+            showApkAlert()
         } else {
             openFile(action)
         }
     }
 
+    private fun showApkAlert() {
+        MaterialAlertDialogBuilder(requireContext())
+                .setTitle(getString(R.string.dialog_title_warning))
+                .setMessage(getString(R.string.tchap_scan_media_warning_apk))
+                .setCancelable(false)
+                .setPositiveButton(R.string.ok, null)
+                .show()
+    }
+
     private fun openFile(action: RoomDetailViewEvents.OpenFile) {
         val intent = Intent(Intent.ACTION_VIEW).apply {
             setDataAndTypeAndNormalize(action.uri, action.mimeType)