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QUIC: Add TBKP (Token Binding Key Params) tag 

Change-Id: Ie7be38fc605d4c93f4e5488c9472909f6644e8c5
Reviewed-on: https://code.wireshark.org/review/20559
Reviewed-by: Michael Mann <mmann78@netscape.net>
Petri-Dish: Michael Mann <mmann78@netscape.net>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Anders Broman <a.broman58@gmail.com>
This commit is contained in:
Alexis La Goutte 2017-03-15 10:30:41 +01:00 committed by Anders Broman
parent 72e7482f76
commit 05b61a21a2
1 changed files with 14 additions and 0 deletions
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14
epan/dissectors/packet-quic.c
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@ -163,6 +163,7 @@ static int hf_quic_tag_mids = -1;
static int hf_quic_tag_fhol = -1;
static int hf_quic_tag_sttl = -1;
static int hf_quic_tag_smhl = -1;
static int hf_quic_tag_tbkp = -1;
/* Public Reset Tags */
static int hf_quic_tag_rnon = -1;
@ -392,6 +393,7 @@ static const value_string message_tag_vals[] = {
#define TAG_FHOL 0x46484F4C
#define TAG_STTL 0x5354544C
#define TAG_SMHL 0x534D484C
#define TAG_TBKP 0x54424B50
/* Public Reset Tag */
#define TAG_RNON 0x524E4F4E
@ -437,6 +439,7 @@ static const value_string tag_vals[] = {
{ TAG_FHOL, "Force Head Of Line blocking" },
{ TAG_STTL, "Server Config TTL" },
{ TAG_SMHL, "Support Max Header List (size)" },
{ TAG_TBKP, "Token Binding Key Params" },
{ TAG_RNON, "Public Reset Nonce Proof" },
{ TAG_RSEQ, "Rejected Packet Number" },
@ -1630,6 +1633,12 @@ dissect_quic_tag(tvbuff_t *tvb, packet_info *pinfo, proto_tree *quic_tree, guint
tag_offset += 4;
tag_len -= 4;
break;
case TAG_TBKP:
proto_tree_add_item_ret_string(tag_tree, hf_quic_tag_tbkp, tvb, tag_offset_start + tag_offset, 4, ENC_ASCII|ENC_NA, wmem_packet_scope(), &tag_str);
proto_item_append_text(ti_tag, ": %s", tag_str);
tag_offset += 4;
tag_len -= 4;
break;
default:
proto_tree_add_item(tag_tree, hf_quic_tag_unknown, tvb, tag_offset_start + tag_offset, tag_len, ENC_NA);
expert_add_info_format(pinfo, ti_tag, &ei_quic_tag_undecoded,
@ -2845,6 +2854,11 @@ proto_register_quic(void)
FT_UINT64, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_quic_tag_tbkp,
{ "Token Binding Key Params.", "quic.tag.tbkp",
FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_quic_tag_unknown,
{ "Unknown tag", "quic.tag.unknown",