Add dev setting for logging out of Google account

Author: CDRussell

autofill/autofill-internal/src/main/java/com/duckduckgo/autofill/internal/AutofillInternalSettingsActivity.kt

@@ -21,6 +21,7 @@ import android.app.Activity
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.webkit.CookieManager
 import android.widget.Toast
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.core.content.IntentCompat
@@ -317,6 +318,10 @@ class AutofillInternalSettingsActivity : DuckDuckGoActivity() {
             importCsvLauncher.launch(intent)
         }
 
+        binding.importPasswordsGoogleLogoutButton.setClickListener {
+            clearGoogleCookies()
+        }
+
         binding.importPasswordsResetImportedFlagButton.setClickListener {
             lifecycleScope.launch(dispatchers.io()) {
                 autofillStore.hasDismissedMainAppSettingsPromo = false
@@ -651,6 +656,21 @@ class AutofillInternalSettingsActivity : DuckDuckGoActivity() {
         return LoginCredentials(username = username, password = password, domain = domain)
     }
 
+    private fun clearGoogleCookies() {
+        val cookieManager = CookieManager.getInstance()
+        val domain = ".google.com"
+
+        cookieManager.getCookie(domain)?.let { cookies ->
+            cookies.split(";").forEach { cookie ->
+                val cookieName = cookie.substringBefore("=").trim()
+                cookieManager.setCookie(domain, "$cookieName=; Max-Age=0; Path=/")
+            }
+        }
+        cookieManager.flush()
+
+        Toast.makeText(this, R.string.autofillDevSettingsGoogleLogoutSuccess, Toast.LENGTH_SHORT).show()
+    }
+
     companion object {
         fun intent(context: Context): Intent {
             return Intent(context, AutofillInternalSettingsActivity::class.java)

autofill/autofill-internal/src/main/res/layout/activity_autofill_internal_settings.xml

@@ -124,6 +124,13 @@
             android:layout_height="wrap_content"
             app:primaryText="@string/autofillDevSettingsImportPasswordsImportPasswordsCsvTitle" />
 
+        <com.duckduckgo.common.ui.view.listitem.TwoLineListItem
+            android:id="@+id/importPasswordsGoogleLogoutButton"
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            app:primaryText="@string/autofillDevSettingsImportPasswordsGoogleLogoutTitle"
+            app:secondaryText="@string/autofillDevSettingsImportPasswordsGoogleInstruction" />
+
         <com.duckduckgo.common.ui.view.listitem.TwoLineListItem
             android:id="@+id/importPasswordsResetImportedFlagButton"
             android:layout_width="match_parent"

autofill/autofill-internal/src/main/res/values/donottranslate.xml

@@ -43,6 +43,9 @@
     <string name="autofillDevSettingsImportPasswordsExportPasswordsOurAppTitle">Launch Google Passwords (normal tab)</string>
     <string name="autofillDevSettingsImportPasswordsExportPasswordsImportFlowTitle">Launch Google Passwords (import flow)</string>
     <string name="autofillDevSettingsImportPasswordsImportPasswordsCsvTitle">Import CSV</string>
+    <string name="autofillDevSettingsImportPasswordsGoogleLogoutTitle">Google Account Logout</string>
+    <string name="autofillDevSettingsImportPasswordsGoogleInstruction">Tap to clear all Google cookies</string>
+    <string name="autofillDevSettingsGoogleLogoutSuccess">Google cookies cleared</string>
     <string name="autofillDevSettingsImportGooglePasswordsSuccessMessage" instruction="Placeholder is the number of passwords we were able to import">%1$d passwords imported from Google</string>
     <string name="autofillDevSettingsResetGooglePasswordsImportFlagTitle">Clear Previous Google Imports interactions</string>
     <string name="autofillDevSettingsResetGooglePasswordsImportFlagInstruction">Tap to forget whether we\'ve previously imported, what we chose when previously prompted etc…</string>