Properly share and rotate sessions on member and device changes

1 files changed, 4 insertions, 1 deletions

diff --git a/src/Cache_p.h b/src/Cache_p.h
index f8c4ceaf..fab2d964 100644
--- a/src/Cache_p.h
+++ b/src/Cache_p.h
@@ -59,6 +59,8 @@ public:
 
         // user cache stores user keys
         std::optional<UserKeyCache> userKeys(const std::string &user_id);
+        std::map<std::string, std::optional<UserKeyCache>> getMembersWithKeys(
+          const std::string &room_id);
         void updateUserKeys(const std::string &sync_token,
                             const mtx::responses::QueryKeys &keyQuery);
         void markUserKeysOutOfDate(lmdb::txn &txn,
@@ -232,10 +234,11 @@ public:
         //
         void saveOutboundMegolmSession(const std::string &room_id,
                                        const OutboundGroupSessionData &data,
-                                       mtx::crypto::OutboundGroupSessionPtr session);
+                                       mtx::crypto::OutboundGroupSessionPtr &session);
         OutboundGroupSessionDataRef getOutboundMegolmSession(const std::string &room_id);
         bool outboundMegolmSessionExists(const std::string &room_id) noexcept;
         void updateOutboundMegolmSession(const std::string &room_id,
+                                         const OutboundGroupSessionData &data,
                                          mtx::crypto::OutboundGroupSessionPtr &session);
         void dropOutboundMegolmSession(const std::string &room_id);