1 files changed, 48 insertions, 0 deletions
diff --git a/vendor/github.com/jackc/pgproto3/v2/gss_response.go b/vendor/github.com/jackc/pgproto3/v2/gss_response.go
new file mode 100644
index 000000000..62da99c79
--- /dev/null
+++ b/vendor/github.com/jackc/pgproto3/v2/gss_response.go
@@ -0,0 +1,48 @@
+package pgproto3
+
+import (
+	"encoding/json"
+	"github.com/jackc/pgio"
+)
+
+type GSSResponse struct {
+	Data []byte
+}
+
+// Frontend identifies this message as sendable by a PostgreSQL frontend.
+func (g *GSSResponse) Frontend() {}
+
+func (g *GSSResponse) Decode(data []byte) error {
+	g.Data = data
+	return nil
+}
+
+func (g *GSSResponse) Encode(dst []byte) []byte {
+	dst = append(dst, 'p')
+	dst = pgio.AppendInt32(dst, int32(4+len(g.Data)))
+	dst = append(dst, g.Data...)
+	return dst
+}
+
+// MarshalJSON implements encoding/json.Marshaler.
+func (g *GSSResponse) MarshalJSON() ([]byte, error) {
+	return json.Marshal(struct {
+		Type string
+		Data []byte
+	}{
+		Type: "GSSResponse",
+		Data: g.Data,
+	})
+}
+
+// UnmarshalJSON implements encoding/json.Unmarshaler.
+func (g *GSSResponse) UnmarshalJSON(data []byte) error {
+	var msg struct {
+		Data []byte
+	}
+	if err := json.Unmarshal(data, &msg); err != nil {
+		return err
+	}
+	g.Data = msg.Data
+	return nil
+}