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authorFlorian Klink <flokli@flokli.de>2023-10-11T11·56+0200
committerflokli <flokli@flokli.de>2023-10-11T15·22+0000
commit155ab77cffbe8d3fe0c0b5d23416dd32fbdb1cff (patch)
treec0b87215b2b321051e29e985bd5edc9b1eed8df9 /tvix/nar-bridge/pkg/http/nar_put.go
parentfb04645b0d6242b1f75da0b2d20d3371a7a9be51 (diff)
refactor(tvix/nar-bridge): use mh.SHA2_256 r/6783
As correctly mentioned in
https://cl.tvl.fyi/c/depot/+/9652/comment/03b9b96e_bbb337fd/,
we shouldn't be using these magic constants, but pull them from where
they're defined.

This already is a dependency of go-nix, and pkg/pathinfosvc/server.go,
so no changes in go.mod.

Change-Id: I0cc41ce040fcbddf4b6171417bc9b0de55af4991
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9653
Tested-by: BuildkiteCI
Reviewed-by: Brian McGee <brian@bmcgee.ie>
Diffstat (limited to 'tvix/nar-bridge/pkg/http/nar_put.go')
-rw-r--r--tvix/nar-bridge/pkg/http/nar_put.go3
1 files changed, 2 insertions, 1 deletions
diff --git a/tvix/nar-bridge/pkg/http/nar_put.go b/tvix/nar-bridge/pkg/http/nar_put.go
index d074fcb20f00..9a4238e61395 100644
--- a/tvix/nar-bridge/pkg/http/nar_put.go
+++ b/tvix/nar-bridge/pkg/http/nar_put.go
@@ -9,6 +9,7 @@ import (
 	castorev1pb "code.tvl.fyi/tvix/castore/protos"
 	"code.tvl.fyi/tvix/nar-bridge/pkg/importer"
 	"github.com/go-chi/chi/v5"
+	mh "github.com/multiformats/go-multihash/core"
 	nixhash "github.com/nix-community/go-nix/pkg/hash"
 	"github.com/sirupsen/logrus"
 	log "github.com/sirupsen/logrus"
@@ -101,7 +102,7 @@ func registerNarPut(s *Server) {
 
 		// Compare the nar hash specified in the URL with the one that has been
 		// calculated while processing the NAR file.
-		narHash, err := nixhash.FromHashTypeAndDigest(0x12, narSha256)
+		narHash, err := nixhash.FromHashTypeAndDigest(mh.SHA2_256, narSha256)
 		if err != nil {
 			panic("must parse nixbase32")
 		}