Attempt to fix session restoration issues

matrixgw_backend/src/matrix_connection/matrix_client.rs

@@ -130,14 +130,14 @@ impl MatrixClient {
         };
 
         // Check metadata
-        let oauth = client.client.oauth();
-        let server_metadata = oauth
-            .server_metadata()
-            .await
-            .map_err(MatrixClientError::FetchServerMetadata)?;
-        log::info!("OAuth2 server issuer: {:?}", server_metadata.issuer);
-
-        if is_restoring {
+        if !is_restoring {
+            let oauth = client.client.oauth();
+            let server_metadata = oauth
+                .server_metadata()
+                .await
+                .map_err(MatrixClientError::FetchServerMetadata)?;
+            log::info!("OAuth2 server issuer: {:?}", server_metadata.issuer);
+        } else {
             let session: StoredSession = serde_json::from_str(
                 std::fs::read_to_string(session_file_path)
                     .map_err(MatrixClientError::LoadStoredSession)?
@@ -292,20 +292,15 @@ impl MatrixClient {
     async fn save_stored_session(&self) -> anyhow::Result<()> {
         log::debug!("Save the stored session for {:?}...", self.email);
 
-        let user_session: UserSession = self
+        let full_session = self
             .client
             .oauth()
-            .user_session()
+            .full_session()
             .context("A logged in client must have a session")?;
 
         let stored_session = StoredSession {
-            user_session,
-            client_id: self
-                .client
-                .oauth()
-                .client_id()
-                .context("Client ID should be set at this point!")?
-                .clone(),
+            user_session: full_session.user,
+            client_id: full_session.client_id,
         };
 
         let serialized_session = serde_json::to_string(&stored_session)?;