fix Authentication MarshalJSON recursion (#100)

iden3 · Dec 10, 2024 · 2ed935a · 2ed935a
1 parent 008f6f1
commit 2ed935a
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/verifiable/did_doc.go b/verifiable/did_doc.go
@@ -111,7 +111,7 @@ func (a *Authentication) MarshalJSON() ([]byte, error) {
 	if a.did == "" {
 		return json.Marshal(a.CommonVerificationMethod)
 	} else {
-		return json.Marshal(a)
+		return json.Marshal(a.did)
 	}
 }
 

diff --git a/verifiable/did_doc_test.go b/verifiable/did_doc_test.go
@@ -91,3 +91,15 @@ func TestGistInfoProof_JSON_Unmarshal_Marshal(t *testing.T) {
 	require.NoError(t, err)
 	require.JSONEq(t, in, string(marshaled))
 }
+
+func TestAuthenticationMarshalUnmarshal(t *testing.T) {
+	in := "\"did:pkh:eip155:80002:0xE9D7fCDf32dF4772A7EF7C24c76aB40E4A42274a\""
+
+	var authentication Authentication
+	err := authentication.UnmarshalJSON([]byte(in))
+	require.NoError(t, err)
+
+	marshaled, err := authentication.MarshalJSON()
+	require.NoError(t, err)
+	require.JSONEq(t, in, string(marshaled))
+}