From beac89dc79a739dcf3b54bd95480f27f8bbbc9f4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?K=C3=A9vin=20Commaille?= <zecakeh@tedomum.fr>
Date: Mon, 8 May 2023 16:44:03 +0200
Subject: [PATCH] account-settings: Show availability of cross-signing keys

---
 .../ui/account-settings-security-page.ui      | 35 +++++++++++
 po/POTFILES.in                                |  1 +
 .../account_settings/security_page/mod.rs     | 62 ++++++++++++++++++-
 3 files changed, 96 insertions(+), 2 deletions(-)

diff --git a/data/resources/ui/account-settings-security-page.ui b/data/resources/ui/account-settings-security-page.ui
index a7beb8b6..c6a4bd43 100644
--- a/data/resources/ui/account-settings-security-page.ui
+++ b/data/resources/ui/account-settings-security-page.ui
@@ -23,6 +23,41 @@
         </child>
       </object>
     </child>
+    <child>
+      <object class="AdwPreferencesGroup">
+        <property name="title" translatable="yes">Cross-Signing</property>
+        <child>
+          <object class="AdwActionRow">
+            <property name="title" translatable="yes">Master key</property>
+            <child>
+              <object class="GtkLabel" id="master_key_status">
+                <property name="ellipsize">end</property>
+              </object>
+            </child>
+          </object>
+        </child>
+        <child>
+          <object class="AdwActionRow">
+            <property name="title" translatable="yes">Self-signing key</property>
+            <child>
+              <object class="GtkLabel" id="self_signing_key_status">
+                <property name="ellipsize">end</property>
+              </object>
+            </child>
+          </object>
+        </child>
+        <child>
+          <object class="AdwActionRow">
+            <property name="title" translatable="yes">User-signing key</property>
+            <child>
+              <object class="GtkLabel" id="user_signing_key_status">
+                <property name="ellipsize">end</property>
+              </object>
+            </child>
+          </object>
+        </child>
+      </object>
+    </child>
   </template>
   <object class="ImportExportKeysSubpage" id="import_export_keys_subpage">
     <property name="session" bind-source="SecurityPage" bind-property="session" bind-flags="sync-create"/>
diff --git a/po/POTFILES.in b/po/POTFILES.in
index b0569198..2a6eefbd 100644
--- a/po/POTFILES.in
+++ b/po/POTFILES.in
@@ -64,6 +64,7 @@ src/session/account_settings/devices_page/device_list.rs
 src/session/account_settings/devices_page/device_row.rs
 src/session/account_settings/notifications_page.rs
 src/session/account_settings/security_page/import_export_keys_subpage.rs
+src/session/account_settings/security_page/mod.rs
 src/session/account_settings/user_page/change_password_subpage.rs
 src/session/account_settings/user_page/deactivate_account_subpage.rs
 src/session/account_settings/user_page/mod.rs
diff --git a/src/session/account_settings/security_page/mod.rs b/src/session/account_settings/security_page/mod.rs
index e79ae09a..e2cd1d69 100644
--- a/src/session/account_settings/security_page/mod.rs
+++ b/src/session/account_settings/security_page/mod.rs
@@ -1,7 +1,8 @@
 use adw::{prelude::*, subclass::prelude::*};
-use gtk::{glib, CompositeTemplate};
+use gettextrs::gettext;
+use gtk::{glib, glib::clone, CompositeTemplate};
 
-use crate::{components::ButtonRow, session::Session};
+use crate::{components::ButtonRow, session::Session, spawn, spawn_tokio};
 
 mod import_export_keys_subpage;
 use import_export_keys_subpage::{ImportExportKeysSubpage, KeysSubpageMode};
@@ -17,6 +18,12 @@ mod imp {
         pub session: WeakRef<Session>,
         #[template_child]
         pub import_export_keys_subpage: TemplateChild<ImportExportKeysSubpage>,
+        #[template_child]
+        pub master_key_status: TemplateChild<gtk::Label>,
+        #[template_child]
+        pub self_signing_key_status: TemplateChild<gtk::Label>,
+        #[template_child]
+        pub user_signing_key_status: TemplateChild<gtk::Label>,
     }
 
     #[glib::object_subclass]
@@ -95,6 +102,10 @@ impl SecurityPage {
 
         self.imp().session.set(session.as_ref());
         self.notify("session");
+
+        spawn!(clone!(@weak self as obj => async move {
+            obj.load_cross_signing_status().await;
+        }));
     }
 
     #[template_callback]
@@ -118,4 +129,51 @@ impl SecurityPage {
             .unwrap()
             .present_subpage(subpage);
     }
+
+    async fn load_cross_signing_status(&self) {
+        let Some(session) = self.session() else {
+            return;
+        };
+        let client = session.client();
+
+        let cross_signing_status =
+            spawn_tokio!(async move { client.encryption().cross_signing_status().await })
+                .await
+                .unwrap();
+
+        let imp = self.imp();
+        update_cross_signing_key_status(
+            &imp.master_key_status,
+            cross_signing_status
+                .as_ref()
+                .map(|s| s.has_master)
+                .unwrap_or_default(),
+        );
+        update_cross_signing_key_status(
+            &imp.self_signing_key_status,
+            cross_signing_status
+                .as_ref()
+                .map(|s| s.has_self_signing)
+                .unwrap_or_default(),
+        );
+        update_cross_signing_key_status(
+            &imp.user_signing_key_status,
+            cross_signing_status
+                .as_ref()
+                .map(|s| s.has_user_signing)
+                .unwrap_or_default(),
+        );
+    }
+}
+
+fn update_cross_signing_key_status(label: &gtk::Label, available: bool) {
+    if available {
+        label.add_css_class("success");
+        label.remove_css_class("error");
+        label.set_text(&gettext("Available"));
+    } else {
+        label.add_css_class("error");
+        label.remove_css_class("success");
+        label.set_text(&gettext("Not available"));
+    }
 }