From 8ed53847d3857bf960cdb7d83fca5b6406e57b7f Mon Sep 17 00:00:00 2001
From: Jedrzej Stuczynski <jedrzej.stuczynski@gmail.com>
Date: Mon, 2 Mar 2020 15:55:52 +0000
Subject: [PATCH] Method to actually retrieve stored auth token to compare it
 against one sent

---
 sfw-provider/src/provider/client_handling/ledger.rs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/sfw-provider/src/provider/client_handling/ledger.rs b/sfw-provider/src/provider/client_handling/ledger.rs
index e1abadf3f4..18e06a3639 100644
--- a/sfw-provider/src/provider/client_handling/ledger.rs
+++ b/sfw-provider/src/provider/client_handling/ledger.rs
@@ -25,6 +25,13 @@ impl ClientLedger {
         self.inner.lock().await.0.contains_key(client_address)
     }
 
+    pub(crate) async fn retrieve_token(
+        &self,
+        client_address: &DestinationAddressBytes,
+    ) -> Option<&AuthToken> {
+        self.inner.lock().await.0.get(client_address)
+    }
+
     pub(crate) async fn insert_token(
         &mut self,
         auth_token: AuthToken,