feat(tvix/store): add validation for references r/6706

This validates the size of reference digests in the PathInfo message,
as well as inside the narinfo submessage. If narinfo is set, they need
to parse to StorePath, and have the same digest there as in the PathInfo
message.

`proto::tests::pathinfo::validate_references` needed to be updated,
because we actually did not populate the proper references before.

Change-Id: I9545b2487aab9fe0d229c26aceba5ddc5e6daafd
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9545
Autosubmit: flokli <flokli@flokli.de>
Reviewed-by: edef <edef@edef.eu>
Tested-by: BuildkiteCI

1 files changed, 2 insertions, 2 deletions

diff --git a/tvix/store/src/proto/tests/pathinfo.rs b/tvix/store/src/proto/tests/pathinfo.rs
index a74b7c3f7ce5..3a9ce2e7e3e7 100644
--- a/tvix/store/src/proto/tests/pathinfo.rs
+++ b/tvix/store/src/proto/tests/pathinfo.rs
@@ -161,7 +161,7 @@ fn validate_references() {
                 size: 0,
             })),
         }),
-        references: vec![DUMMY_DIGEST_2.clone().into()],
+        references: vec![DUMMY_OUTPUT_HASH.clone().into()],
         narinfo: None,
     };
     assert!(path_info.validate().is_ok());
@@ -190,7 +190,7 @@ fn validate_references() {
             nar_size: 0,
             nar_sha256: DUMMY_DIGEST.clone().into(),
             signatures: vec![],
-            reference_names: vec![format!("/nix/store/{}", DUMMY_NAME)],
+            reference_names: vec![DUMMY_NAME.to_string()],
         }),
         ..path_info
     };