Merge 'upstream/master'

1 files changed, 78 insertions, 0 deletions

diff --git a/main/src/plugins/omemo/ui/encryption_list_entry.vala b/main/src/plugins/omemo/ui/encryption_list_entry.vala
new file mode 100644
index 00000000..dfec813a
--- /dev/null
+++ b/main/src/plugins/omemo/ui/encryption_list_entry.vala
@@ -0,0 +1,78 @@
+using Gtk;
+
+using Dino.Entities;
+using Dino.Qlite;
+using Xmpp;
+
+namespace Dino.Plugins.Omemo {
+
+public class EncryptionListEntry : Plugins.EncryptionListEntry, Object {
+    private Plugin plugin;
+    private Database db;
+
+    public EncryptionListEntry(Plugin plugin) {
+        this.plugin = plugin;
+        this.db = plugin.db;
+    }
+
+    public Entities.Encryption encryption { get {
+        return Entities.Encryption.OMEMO;
+    }}
+
+    public string name { get {
+        return "OMEMO";
+    }}
+
+    public Object? get_encryption_icon(Entities.Conversation conversation, ContentItem content_item) {
+        return null;
+    }
+
+    public string? get_encryption_icon_name(Entities.Conversation conversation, ContentItem content_item) {
+        if (content_item.encryption != encryption) return null;
+
+        RowOption row = db.content_item_meta.select( { db.identity_meta.trust_level } ).with(db.content_item_meta.content_item_id, "=", content_item.id)
+            .join_on(db.identity_meta, @"$(db.identity_meta.address_name)=$(db.content_item_meta.address_name) AND $(db.identity_meta.device_id)=$(db.content_item_meta.device_id)")
+            .single().row();
+
+
+        if (row.is_present() && (TrustLevel) row[db.identity_meta.trust_level] == TrustLevel.VERIFIED) {
+            return "dino-security-high-symbolic";
+        }
+        return null;
+    }
+
+    public void encryption_activated(Entities.Conversation conversation, Plugins.SetInputFieldStatus input_status_callback) {
+        encryption_activated_async.begin(conversation, input_status_callback);
+    }
+
+    public async void encryption_activated_async(Entities.Conversation conversation, Plugins.SetInputFieldStatus input_status_callback) {
+        if (conversation.type_ == Conversation.Type.GROUPCHAT_PM) {
+            input_status_callback(new Plugins.InputFieldStatus("Can't use encryption in a groupchat private message.", Plugins.InputFieldStatus.MessageType.ERROR, Plugins.InputFieldStatus.InputState.NO_SEND));
+            return;
+        }
+        MucManager muc_manager = plugin.app.stream_interactor.get_module(MucManager.IDENTITY);
+        Manager omemo_manager = plugin.app.stream_interactor.get_module(Manager.IDENTITY);
+
+        if (muc_manager.is_private_room(conversation.account, conversation.counterpart)) {
+            var offline_members = muc_manager.get_offline_members(conversation.counterpart, conversation.account);
+            if (offline_members == null) {
+                // We don't store offline members yet, and it'll be null if we're offline
+                return;
+            }
+            foreach (Jid offline_member in offline_members) {
+                bool ok = yield omemo_manager.ensure_get_keys_for_jid(conversation.account, offline_member);
+                if (!ok) {
+                    input_status_callback(new Plugins.InputFieldStatus("A member does not support OMEMO: %s".printf(offline_member.to_string()), Plugins.InputFieldStatus.MessageType.ERROR, Plugins.InputFieldStatus.InputState.NO_SEND));
+                    return;
+                }
+            }
+            return;
+        }
+
+        if (!(yield omemo_manager.ensure_get_keys_for_jid(conversation.account, conversation.counterpart.bare_jid))) {
+            input_status_callback(new Plugins.InputFieldStatus("This contact does not support %s encryption".printf("OMEMO"), Plugins.InputFieldStatus.MessageType.ERROR, Plugins.InputFieldStatus.InputState.NO_SEND));
+        }
+    }
+
+}
+}