From 629a8ee84fe292a9d1d85bdab123cb6a6d951c79 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Damir=20Jeli=C4=87?= <poljar@termina.org.uk>
Date: Mon, 18 Jan 2021 13:28:09 +0100
Subject: [PATCH] crypto: Add getters for the sender key in our sessions

---
 matrix_sdk_crypto/src/olm/group_sessions/inbound.rs | 5 +++++
 matrix_sdk_crypto/src/olm/session.rs                | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/matrix_sdk_crypto/src/olm/group_sessions/inbound.rs b/matrix_sdk_crypto/src/olm/group_sessions/inbound.rs
index 121a9017..78aa9878 100644
--- a/matrix_sdk_crypto/src/olm/group_sessions/inbound.rs
+++ b/matrix_sdk_crypto/src/olm/group_sessions/inbound.rs
@@ -188,6 +188,11 @@ impl InboundGroupSession {
             .expect("Can't export at the first known index")
     }
 
+    /// Get the sender key that this session was received from.
+    pub fn sender_key(&self) -> &str {
+        &self.sender_key
+    }
+
     /// Export this session at the given message index.
     pub async fn export_at_index(&self, message_index: u32) -> Option<ExportedRoomKey> {
         let session_key =
diff --git a/matrix_sdk_crypto/src/olm/session.rs b/matrix_sdk_crypto/src/olm/session.rs
index 8d031f63..dafe9fcb 100644
--- a/matrix_sdk_crypto/src/olm/session.rs
+++ b/matrix_sdk_crypto/src/olm/session.rs
@@ -77,6 +77,11 @@ impl Session {
         Ok(plaintext)
     }
 
+    /// Get the sender key that was used to establish this Session.
+    pub fn sender_key(&self) -> &str {
+        &self.sender_key
+    }
+
     /// Encrypt the given plaintext as a OlmMessage.
     ///
     /// Returns the encrypted Olm message.