From 458a0472bd0c6ea0a859c5e55ba5dd3d92ecec99 Mon Sep 17 00:00:00 2001
From: Tobias Fella <fella@posteo.de>
Date: Sat, 26 Feb 2022 18:55:11 +0100
Subject: Add convenience functions for querying user devices and keys from
 cache

---
 lib/connection.cpp | 16 ++++++++++++++++
 lib/connection.h   |  4 ++++
 2 files changed, 20 insertions(+)

diff --git a/lib/connection.cpp b/lib/connection.cpp
index 66df1e43..ec1c13f5 100644
--- a/lib/connection.cpp
+++ b/lib/connection.cpp
@@ -2154,4 +2154,20 @@ void Connection::saveMegolmSession(Room* room, const QString& senderKey, QOlmInb
 {
     database()->saveMegolmSession(room->id(), senderKey, session->sessionId(), session->pickle(picklingMode()));
 }
+
+QStringList Connection::devicesForUser(User* user) const
+{
+    return d->deviceKeys[user->id()].keys();
+}
+
+QString Connection::curveKeyForUserDevice(const QString& user, const QString& device) const
+{
+    return d->deviceKeys[user][device].keys[QStringLiteral("curve25519:") + device];
+}
+
+QString Connection::edKeyForUserDevice(const QString& user, const QString& device) const
+{
+    return d->deviceKeys[user][device].keys[QStringLiteral("ed25519:") + device];
+}
+
 #endif
diff --git a/lib/connection.h b/lib/connection.h
index 165d8d68..4a475319 100644
--- a/lib/connection.h
+++ b/lib/connection.h
@@ -680,6 +680,10 @@ public Q_SLOTS:
     void encryptionUpdate(Room *room);
     PicklingMode picklingMode() const;
     QJsonObject decryptNotification(const QJsonObject &notification);
+
+    QStringList devicesForUser(User* user) const;
+    QString curveKeyForUserDevice(const QString &user, const QString& device) const;
+    QString edKeyForUserDevice(const QString& user, const QString& device) const;
 #endif
 Q_SIGNALS:
     /// \brief Initial server resolution has failed
-- 
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