From a0d76e2cf43731b741d679acb9a01f1434da4019 Mon Sep 17 00:00:00 2001
From: Ren Amamiya <reyakov@proton.me>
Date: Fri, 5 Jun 2026 08:34:34 +0700
Subject: [PATCH] add nip4e settings

---
 crates/settings/src/lib.rs      |  4 ++--
 desktop/src/dialogs/settings.rs | 26 ++++++++++++++++++++------
 2 files changed, 22 insertions(+), 8 deletions(-)

diff --git a/crates/settings/src/lib.rs b/crates/settings/src/lib.rs
index 9ad22e8..e107994 100644
--- a/crates/settings/src/lib.rs
+++ b/crates/settings/src/lib.rs
@@ -68,9 +68,9 @@ impl Display for AuthMode {
 #[derive(Debug, Clone, Default, Serialize, Deserialize, PartialEq, Eq, PartialOrd, Ord)]
 pub enum SignerKind {
     Auto,
+    Encryption,
     #[default]
     User,
-    Encryption,
 }
 
 impl SignerKind {
@@ -98,7 +98,7 @@ impl RoomConfig {
     pub fn new() -> Self {
         Self {
             backup: true,
-            signer_kind: SignerKind::Auto,
+            signer_kind: SignerKind::default(),
         }
     }
 
diff --git a/desktop/src/dialogs/settings.rs b/desktop/src/dialogs/settings.rs
index f6e67dc..408f0c6 100644
--- a/desktop/src/dialogs/settings.rs
+++ b/desktop/src/dialogs/settings.rs
@@ -56,17 +56,16 @@ impl Preferences {
 
 impl Render for Preferences {
     fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
-        const SCREENING: &str =
-            "When opening a request, a popup will appear to help you identify the sender.";
-        const AVATAR: &str =
-            "Hide all avatar pictures to improve performance and protect your privacy.";
-        const MODE: &str =
-            "Choose whether to use the selected light or dark theme, or to follow the OS.";
+        const SCREENING: &str = "Show an screening dialog to verify the unknown sender.";
+        const AVATAR: &str = "Hide all avatar pictures to improve performance.";
+        const MODE: &str = "Use the selected light or dark theme, or to follow the OS.";
+        const NIP4E: &str = "Use a dedicated key to encrypt and decrypt messages.";
         const AUTH: &str = "Choose the authentication behavior for relays.";
         const RESET: &str = "Reset the theme to the default one.";
 
         let screening = AppSettings::get_screening(cx);
         let hide_avatar = AppSettings::get_hide_avatar(cx);
+        let nip4e = AppSettings::get_encryption_key(cx);
         let auth_mode = AppSettings::get_auth_mode(cx);
         let theme_mode = AppSettings::get_theme_mode(cx);
 
@@ -207,6 +206,21 @@ impl Render for Preferences {
                             ),
                     ),
             )
+            .child(
+                GroupBox::new()
+                    .id("experiments")
+                    .title("Experiments")
+                    .fill()
+                    .child(
+                        Switch::new("nip4e")
+                            .label("Decoupling Encryption Key")
+                            .description(NIP4E)
+                            .checked(nip4e)
+                            .on_click(move |_, _window, cx| {
+                                AppSettings::update_encryption_key(!nip4e, cx);
+                            }),
+                    ),
+            )
             .child(
                 GroupBox::new()
                     .id("media")