From fc8a40aad92aca20a4ba0cd3212e8571e5f47325 Mon Sep 17 00:00:00 2001
From: LooKeR <mohit2002ss@gmail.com>
Date: Wed, 3 Jul 2024 03:11:09 +0530
Subject: [PATCH] Add option to ignore signature key when installing app

---
 .../ui/appDetail/AppDetailFragment.kt         | 40 +++++++++++--------
 .../ui/appDetail/AppDetailViewModel.kt        |  4 ++
 .../droidify/ui/settings/SettingsFragment.kt  |  8 ++++
 .../droidify/ui/settings/SettingsViewModel.kt |  6 +++
 app/src/main/res/layout/settings_page.xml     |  4 ++
 core/common/src/main/res/values/strings.xml   |  2 +
 6 files changed, 48 insertions(+), 16 deletions(-)

diff --git a/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailFragment.kt b/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailFragment.kt
index 8e2ad74df..11a6a71d1 100644
--- a/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailFragment.kt
+++ b/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailFragment.kt
@@ -466,29 +466,37 @@ class AppDetailFragment() : ScreenFragment(), AppDetailAdapter.Callbacks {
             }
 
             installedItem != null && installedItem.signature != release.signature -> {
-                MessageDialog(Message.ReleaseSignatureMismatch).show(
-                    childFragmentManager
-                )
+                lifecycleScope.launch {
+                    if (viewModel.shouldIgnoreSignature()) {
+                        queueReleaseInstall(release, installedItem)
+                    } else {
+                        MessageDialog(Message.ReleaseSignatureMismatch).show(childFragmentManager)
+                    }
+                }
             }
 
             else -> {
-                val productRepository =
-                    products.asSequence().filter { (product, _) ->
-                        product.releases.any { it === release }
-                    }.firstOrNull()
-                if (productRepository != null) {
-                    downloadConnection.binder?.enqueue(
-                        viewModel.packageName,
-                        productRepository.first.name,
-                        productRepository.second,
-                        release,
-                        installedItem != null
-                    )
-                }
+                queueReleaseInstall(release, installedItem)
             }
         }
     }
 
+    private fun queueReleaseInstall(release: Release, installedItem: InstalledItem?) {
+        val productRepository =
+            products.asSequence().filter { (product, _) ->
+                product.releases.any { it === release }
+            }.firstOrNull()
+        if (productRepository != null) {
+            downloadConnection.binder?.enqueue(
+                viewModel.packageName,
+                productRepository.first.name,
+                productRepository.second,
+                release,
+                installedItem != null
+            )
+        }
+    }
+
     override fun onRequestAddRepository(address: String) {
         screenActivity.navigateAddRepository(address)
     }
diff --git a/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailViewModel.kt b/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailViewModel.kt
index d6054efa2..77b12a5a2 100644
--- a/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailViewModel.kt
+++ b/app/src/main/kotlin/com/looker/droidify/ui/appDetail/AppDetailViewModel.kt
@@ -62,6 +62,10 @@ class AppDetailViewModel @Inject constructor(
             )
         }.asStateFlow(AppDetailUiState())
 
+    suspend fun shouldIgnoreSignature(): Boolean {
+        return settingsRepository.getInitial().ignoreSignature
+    }
+
     fun setFavouriteState() {
         viewModelScope.launch {
             settingsRepository.toggleFavourites(packageName)
diff --git a/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsFragment.kt b/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsFragment.kt
index 0e1806c62..043345ff3 100644
--- a/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsFragment.kt
+++ b/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsFragment.kt
@@ -153,6 +153,11 @@ class SettingsFragment : Fragment() {
                 contentText = getString(CommonR.string.unstable_updates_summary),
                 setting = viewModel.getInitialSetting { unstableUpdate }
             )
+            ignoreSignature.connect(
+                titleText = getString(CommonR.string.ignore_signature),
+                contentText = getString(CommonR.string.ignore_signature_summary),
+                setting = viewModel.getInitialSetting { ignoreSignature }
+            )
             incompatibleUpdates.connect(
                 titleText = getString(CommonR.string.incompatible_versions),
                 contentText = getString(CommonR.string.incompatible_versions_summary),
@@ -349,6 +354,9 @@ class SettingsFragment : Fragment() {
             unstableUpdates.checked.setOnCheckedChangeListener { _, checked ->
                 viewModel.setUnstableUpdates(checked)
             }
+            ignoreSignature.checked.setOnCheckedChangeListener { _, checked ->
+                viewModel.setIgnoreSignature(checked)
+            }
             incompatibleUpdates.checked.setOnCheckedChangeListener { _, checked ->
                 viewModel.setIncompatibleUpdates(checked)
             }
diff --git a/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsViewModel.kt b/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsViewModel.kt
index db06689c4..3e4a58161 100644
--- a/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsViewModel.kt
+++ b/app/src/main/kotlin/com/looker/droidify/ui/settings/SettingsViewModel.kt
@@ -125,6 +125,12 @@ class SettingsViewModel
         }
     }
 
+    fun setIgnoreSignature(enable: Boolean) {
+        viewModelScope.launch {
+            settingsRepository.setIgnoreSignature(enable)
+        }
+    }
+
     fun setIncompatibleUpdates(enable: Boolean) {
         viewModelScope.launch {
             settingsRepository.enableIncompatibleVersion(enable)
diff --git a/app/src/main/res/layout/settings_page.xml b/app/src/main/res/layout/settings_page.xml
index 91f3b4150..7005048cd 100644
--- a/app/src/main/res/layout/settings_page.xml
+++ b/app/src/main/res/layout/settings_page.xml
@@ -102,6 +102,10 @@
                 android:id="@+id/unstable_updates"
                 layout="@layout/switch_type" />
 
+            <include
+                android:id="@+id/ignore_signature"
+                layout="@layout/switch_type" />
+
             <include
                 android:id="@+id/incompatible_updates"
                 layout="@layout/switch_type" />
diff --git a/core/common/src/main/res/values/strings.xml b/core/common/src/main/res/values/strings.xml
index 393c4785a..3e8ec94ce 100644
--- a/core/common/src/main/res/values/strings.xml
+++ b/core/common/src/main/res/values/strings.xml
@@ -213,6 +213,8 @@
     <string name="unsigned">Unsigned</string>
     <string name="unstable_updates">Unstable updates</string>
     <string name="unstable_updates_summary">Suggest installing unstable versions</string>
+    <string name="ignore_signature">Ignore Signature</string>
+    <string name="ignore_signature_summary">Ignore signature verification when installing apk, for LSPosed users or advanced users</string>
     <string name="unverified">Unverified</string>
     <string name="update">Update</string>
     <string name="updates">Updates</string>