Merge pull request #389 from blinklabs-io/feat/cbor-tag-wrapped-cbor

agaffney · web-flow · commit 20004b330771 · 2023-10-01T18:58:30.000-05:00
feat: support for CBOR tag 24 (wrapped CBOR)
diff --git a/cbor/cbor.go b/cbor/cbor.go
@@ -32,6 +32,7 @@ const (
 	CBOR_MAX_UINT_SIMPLE uint8 = 0x17
 
 	// Useful tag numbers
+	CborTagCbor     = 24
 	CborTagRational = 30
 	CborTagSet      = 258
 	CborTagMap      = 259
diff --git a/cbor/value.go b/cbor/value.go
@@ -60,6 +60,8 @@ func (v *Value) UnmarshalCBOR(data []byte) error {
 			return err
 		}
 		switch tmpTag.Number {
+		case CborTagCbor:
+			v.value = tmpTag.Content
 		case CborTagRational:
 			var tmpRat []int64
 			if _, err := Decode(tmpTag.Content, &tmpRat); err != nil {

Original file line number	Diff line number	Diff line change
`@@ -60,6 +60,8 @@ func (v *Value) UnmarshalCBOR(data []byte) error {`
`60`	`60`	`return err`
`61`	`61`	`}`
`62`	`62`	`switch tmpTag.Number {`
	`63`	`+ case CborTagCbor:`
	`64`	`+ v.value = tmpTag.Content`
`63`	`65`	`case CborTagRational:`
`64`	`66`	`var tmpRat []int64`
`65`	`67`	`if _, err := Decode(tmpTag.Content, &tmpRat); err != nil {`