Andrea Campanella | 7167ebb | 2020-02-24 09:56:38 +0100 | [diff] [blame^] | 1 | // Copyright 2018 The GoPacket Authors. All rights reserved. |
| 2 | // |
| 3 | // Use of this source code is governed by a BSD-style license |
| 4 | // that can be found in the LICENSE file in the root of the source |
| 5 | // tree. |
| 6 | |
| 7 | package layers |
| 8 | |
| 9 | import ( |
| 10 | "errors" |
| 11 | |
| 12 | "github.com/google/gopacket" |
| 13 | ) |
| 14 | |
| 15 | // TLSAppDataRecord contains all the information that each AppData Record types should have |
| 16 | type TLSAppDataRecord struct { |
| 17 | TLSRecordHeader |
| 18 | Payload []byte |
| 19 | } |
| 20 | |
| 21 | // DecodeFromBytes decodes the slice into the TLS struct. |
| 22 | func (t *TLSAppDataRecord) decodeFromBytes(h TLSRecordHeader, data []byte, df gopacket.DecodeFeedback) error { |
| 23 | // TLS Record Header |
| 24 | t.ContentType = h.ContentType |
| 25 | t.Version = h.Version |
| 26 | t.Length = h.Length |
| 27 | |
| 28 | if len(data) != int(t.Length) { |
| 29 | return errors.New("TLS Application Data length mismatch") |
| 30 | } |
| 31 | |
| 32 | t.Payload = data |
| 33 | return nil |
| 34 | } |