Move artwork id encoding to public package

core/artwork/artwork.go

@@ -7,9 +7,7 @@ import (
 	"io"
 	"time"
 
-	"github.com/lestrrat-go/jwx/v2/jwt"
 	"github.com/navidrome/navidrome/core"
-	"github.com/navidrome/navidrome/core/auth"
 	"github.com/navidrome/navidrome/core/ffmpeg"
 	"github.com/navidrome/navidrome/log"
 	"github.com/navidrome/navidrome/model"
@@ -111,31 +109,3 @@ func (a *artwork) getArtworkReader(ctx context.Context, artID model.ArtworkID, s
 	}
 	return artReader, err
 }
-
-func EncodeArtworkID(artID model.ArtworkID) string {
-	token, _ := auth.CreatePublicToken(map[string]any{"id": artID.String()})
-	return token
-}
-
-func DecodeArtworkID(tokenString string) (model.ArtworkID, error) {
-	token, err := auth.TokenAuth.Decode(tokenString)
-	if err != nil {
-		return model.ArtworkID{}, err
-	}
-	if token == nil {
-		return model.ArtworkID{}, errors.New("unauthorized")
-	}
-	err = jwt.Validate(token, jwt.WithRequiredClaim("id"))
-	if err != nil {
-		return model.ArtworkID{}, err
-	}
-	claims, err := token.AsMap(context.Background())
-	if err != nil {
-		return model.ArtworkID{}, err
-	}
-	id, ok := claims["id"].(string)
-	if !ok {
-		return model.ArtworkID{}, errors.New("invalid id type")
-	}
-	return model.ParseArtworkID(id)
-}

core/artwork/artwork_test.go

@@ -4,12 +4,10 @@ import (
 	"context"
 	"io"
 
-	"github.com/go-chi/jwtauth/v5"
 	"github.com/navidrome/navidrome/conf"
 	"github.com/navidrome/navidrome/conf/configtest"
 	"github.com/navidrome/navidrome/consts"
 	"github.com/navidrome/navidrome/core/artwork"
-	"github.com/navidrome/navidrome/core/auth"
 	"github.com/navidrome/navidrome/model"
 	"github.com/navidrome/navidrome/resources"
 	"github.com/navidrome/navidrome/tests"
@@ -46,31 +44,4 @@ var _ = Describe("Artwork", func() {
 			Expect(result).To(Equal(phBytes))
 		})
 	})
-
-	Context("Public ID Encoding", func() {
-		BeforeEach(func() {
-			auth.TokenAuth = jwtauth.New("HS256", []byte("super secret"), nil)
-		})
-		It("returns a reversible string representation", func() {
-			id := model.NewArtworkID(model.KindArtistArtwork, "1234")
-			encoded := artwork.EncodeArtworkID(id)
-			decoded, err := artwork.DecodeArtworkID(encoded)
-			Expect(err).ToNot(HaveOccurred())
-			Expect(decoded).To(Equal(id))
-		})
-		It("fails to decode an invalid token", func() {
-			_, err := artwork.DecodeArtworkID("xx-123")
-			Expect(err).To(MatchError("invalid JWT"))
-		})
-		It("fails to decode an invalid id", func() {
-			encoded := artwork.EncodeArtworkID(model.ArtworkID{})
-			_, err := artwork.DecodeArtworkID(encoded)
-			Expect(err).To(MatchError("invalid artwork id"))
-		})
-		It("fails to decode a token without an id", func() {
-			token, _ := auth.CreatePublicToken(map[string]any{})
-			_, err := artwork.DecodeArtworkID(token)
-			Expect(err).To(HaveOccurred())
-		})
-	})
 })