From 9207f945822764a041a485009759f0a895468e94 Mon Sep 17 00:00:00 2001
From: matthewcroughan <matt@croughan.sh>
Date: Mon, 26 Dec 2022 20:21:08 +0000
Subject: Add `Store::isTrustedClient()`

This function returns true or false depending on whether the Nix client
is trusted or not. Mostly relevant when speaking to a remote store with
a daemon.

We include this information in `nix ping store` and `nix doctor`

Co-Authored-By: John Ericson <John.Ericson@Obsidian.Systems>
---
 src/libstore/s3-binary-cache-store.cc | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'src/libstore/s3-binary-cache-store.cc')

diff --git a/src/libstore/s3-binary-cache-store.cc b/src/libstore/s3-binary-cache-store.cc
index ac82147ee..d2fc6abaf 100644
--- a/src/libstore/s3-binary-cache-store.cc
+++ b/src/libstore/s3-binary-cache-store.cc
@@ -509,6 +509,16 @@ struct S3BinaryCacheStoreImpl : virtual S3BinaryCacheStoreConfig, public virtual
         return paths;
     }
 
+    /**
+     * For now, we conservatively say we don't know.
+     *
+     * \todo try to expose our S3 authentication status.
+     */
+    std::optional<TrustedFlag> isTrustedClient() override
+    {
+        return std::nullopt;
+    }
+
     static std::set<std::string> uriSchemes() { return {"s3"}; }
 
 };
-- 
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