fix serialization

vgonkivs · Aug 7, 2023 · f9ef0fd · f9ef0fd
1 parent 63b544f
commit f9ef0fd
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/blob/blob.go b/blob/blob.go
@@ -144,16 +144,20 @@ func (b *Blob) Namespace() share.Namespace {
 }
 
 type jsonBlob struct {
- Namespace share.Namespace `json:"namespace"`
- Data []byte `json:"data"`
- ShareVersion uint32 `json:"share_version"`
- Commitment Commitment `json:"commitment"`
+ Namespace share.Namespace `json:"namespace"`
+ // According to the Go documentation:
+ // Array and slice values encode as JSON arrays,
+ // except that []byte encodes as a base64-encoded string.
+ // So, this led to the incorrect representation of the `Data`.
+ Data string `json:"data"`
+ ShareVersion uint32 `json:"share_version"`
+ Commitment Commitment `json:"commitment"`
 }
 
 func (b *Blob) MarshalJSON() ([]byte, error) {
  blob := &jsonBlob{
  Namespace: b.Namespace(),
- Data: b.Data,
+ Data: string(b.Data),
  ShareVersion: b.ShareVersion,
  Commitment: b.Commitment,
  }
@@ -169,7 +173,7 @@ func (b *Blob) UnmarshalJSON(data []byte) error {
 
  b.Blob.NamespaceVersion = uint32(blob.Namespace.Version())
  b.Blob.NamespaceId = blob.Namespace.ID()
- b.Blob.Data = blob.Data
+ b.Blob.Data = []byte(blob.Data)
  b.Blob.ShareVersion = blob.ShareVersion
  b.Commitment = blob.Commitment
  b.namespace = blob.Namespace