aboutsummaryrefslogtreecommitdiffstats
path: root/epan/dissectors/packet-kerberos4.c
diff options
context:
space:
mode:
Diffstat (limited to 'epan/dissectors/packet-kerberos4.c')
-rw-r--r--epan/dissectors/packet-kerberos4.c225
1 files changed, 119 insertions, 106 deletions
diff --git a/epan/dissectors/packet-kerberos4.c b/epan/dissectors/packet-kerberos4.c
index ed2a424de4..c62c9d0cf9 100644
--- a/epan/dissectors/packet-kerberos4.c
+++ b/epan/dissectors/packet-kerberos4.c
@@ -113,7 +113,7 @@ static int
dissect_krb4_kdc_request(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset, gboolean little_endian, int version)
{
nstime_t time_sec;
- guint8 lifetime;
+ guint8 lifetime;
if(version==TRANSARC_SPECIAL_VERSION){
proto_tree_add_item(tree, hf_krb4_unknown_transarc_blob, tvb, offset, 8, ENC_NA);
@@ -154,7 +154,7 @@ static int
dissect_krb4_kdc_reply(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset, gboolean little_endian)
{
nstime_t time_sec;
- guint32 length;
+ guint32 length;
/* Name */
offset=dissect_krb4_string(pinfo, hf_krb4_name, tree, tvb, offset);
@@ -200,9 +200,9 @@ dissect_krb4_kdc_reply(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int
static int
dissect_krb4_appl_request(packet_info *pinfo, proto_tree *tree, tvbuff_t *tvb, int offset, gboolean little_endian)
{
- guint8 tlen, rlen;
+ guint8 tlen, rlen;
nstime_t time_sec;
- guint8 lifetime;
+ guint8 lifetime;
/* kvno */
proto_tree_add_item(tree, hf_krb4_kvno, tvb, offset, 1, ENC_BIG_ENDIAN);
@@ -256,7 +256,7 @@ dissect_krb4_auth_msg_type(packet_info *pinfo, proto_tree *parent_tree, tvbuff_t
{
proto_tree *tree;
proto_item *item;
- guint8 auth_msg_type;
+ guint8 auth_msg_type;
auth_msg_type=tvb_get_guint8(tvb, offset);
item = proto_tree_add_item(parent_tree, hf_krb4_auth_msg_type, tvb, offset, 1, ENC_BIG_ENDIAN);
@@ -284,8 +284,8 @@ dissect_krb4(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void *d
{
proto_tree *tree;
proto_item *item;
- guint8 version, opcode;
- int offset=0;
+ guint8 version, opcode;
+ int offset = 0;
/* this should better have the value 4 or it might be a weirdo
* Transarc AFS special unknown thing.
@@ -349,109 +349,122 @@ dissect_krb4(tvbuff_t *tvb, packet_info *pinfo, proto_tree *parent_tree, void *d
void
proto_register_krb4(void)
{
- static hf_register_info hf[] = {
- { &hf_krb4_version,
- { "Version", "krb4.version",
- FT_UINT8, BASE_DEC, NULL, 0x0,
- "Kerberos(v4) version number", HFILL }},
- { &hf_krb4_auth_msg_type,
- { "Msg Type", "krb4.auth_msg_type",
- FT_UINT8, BASE_HEX, NULL, 0x0,
- "Message Type/Byte Order", HFILL }},
- { &hf_krb4_m_type,
- { "M Type", "krb4.m_type",
- FT_UINT8, BASE_HEX, VALS(m_type_vals), 0xfe,
- "Message Type", HFILL }},
- { &hf_krb4_byte_order,
- { "Byte Order", "krb4.byte_order",
- FT_UINT8, BASE_HEX, VALS(byte_order_vals), 0x01,
- NULL, HFILL }},
- { &hf_krb4_name,
- { "Name", "krb4.name",
- FT_STRINGZ, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_instance,
- { "Instance", "krb4.instance",
- FT_STRINGZ, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_realm,
- { "Realm", "krb4.realm",
- FT_STRINGZ, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_time_sec,
- { "Time Sec", "krb4.time_sec",
- FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_exp_date,
- { "Exp Date", "krb4.exp_date",
- FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_req_date,
- { "Req Date", "krb4.req_date",
- FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_lifetime,
- { "Lifetime", "krb4.lifetime",
- FT_UINT8, BASE_DEC, NULL, 0x00,
- "Lifetime (in 5 min units)", HFILL }},
- { &hf_krb4_s_name,
- { "Service Name", "krb4.s_name",
- FT_STRINGZ, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_s_instance,
- { "Service Instance", "krb4.s_instance",
- FT_STRINGZ, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_kvno,
- { "Kvno", "krb4.kvno",
- FT_UINT8, BASE_DEC, NULL, 0x00,
- "Key Version No", HFILL }},
- { &hf_krb4_length,
- { "Length", "krb4.length",
- FT_UINT32, BASE_DEC, NULL, 0x00,
- "Length of encrypted blob", HFILL }},
- { &hf_krb4_ticket_length,
- { "Ticket Length", "krb4.ticket.length",
- FT_UINT8, BASE_DEC, NULL, 0x00,
- "Length of ticket", HFILL }},
- { &hf_krb4_request_length,
- { "Request Length", "krb4.request.length",
- FT_UINT8, BASE_DEC, NULL, 0x00,
- "Length of request", HFILL }},
- { &hf_krb4_ticket_blob,
- { "Ticket Blob", "krb4.ticket.blob",
- FT_BYTES, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_request_blob,
- { "Request Blob", "krb4.request.blob",
- FT_BYTES, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_encrypted_blob,
- { "Encrypted Blob", "krb4.encrypted_blob",
- FT_BYTES, BASE_NONE, NULL, 0x00,
- NULL, HFILL }},
- { &hf_krb4_unknown_transarc_blob,
- { "Unknown Transarc Blob", "krb4.unknown_transarc_blob",
- FT_BYTES, BASE_NONE, NULL, 0x00,
- "Unknown blob only present in Transarc packets", HFILL }},
- };
- static gint *ett[] = {
- &ett_krb4,
- &ett_krb4_auth_msg_type,
- };
-
- proto_krb4 = proto_register_protocol("Kerberos v4",
- "KRB4", "krb4");
- new_register_dissector("krb4", dissect_krb4, proto_krb4);
- proto_register_field_array(proto_krb4, hf, array_length(hf));
- proto_register_subtree_array(ett, array_length(ett));
+ static hf_register_info hf[] = {
+ { &hf_krb4_version,
+ { "Version", "krb4.version",
+ FT_UINT8, BASE_DEC, NULL, 0x0,
+ "Kerberos(v4) version number", HFILL }},
+ { &hf_krb4_auth_msg_type,
+ { "Msg Type", "krb4.auth_msg_type",
+ FT_UINT8, BASE_HEX, NULL, 0x0,
+ "Message Type/Byte Order", HFILL }},
+ { &hf_krb4_m_type,
+ { "M Type", "krb4.m_type",
+ FT_UINT8, BASE_HEX, VALS(m_type_vals), 0xfe,
+ "Message Type", HFILL }},
+ { &hf_krb4_byte_order,
+ { "Byte Order", "krb4.byte_order",
+ FT_UINT8, BASE_HEX, VALS(byte_order_vals), 0x01,
+ NULL, HFILL }},
+ { &hf_krb4_name,
+ { "Name", "krb4.name",
+ FT_STRINGZ, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_instance,
+ { "Instance", "krb4.instance",
+ FT_STRINGZ, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_realm,
+ { "Realm", "krb4.realm",
+ FT_STRINGZ, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_time_sec,
+ { "Time Sec", "krb4.time_sec",
+ FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_exp_date,
+ { "Exp Date", "krb4.exp_date",
+ FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_req_date,
+ { "Req Date", "krb4.req_date",
+ FT_ABSOLUTE_TIME, ABSOLUTE_TIME_LOCAL, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_lifetime,
+ { "Lifetime", "krb4.lifetime",
+ FT_UINT8, BASE_DEC, NULL, 0x00,
+ "Lifetime (in 5 min units)", HFILL }},
+ { &hf_krb4_s_name,
+ { "Service Name", "krb4.s_name",
+ FT_STRINGZ, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_s_instance,
+ { "Service Instance", "krb4.s_instance",
+ FT_STRINGZ, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_kvno,
+ { "Kvno", "krb4.kvno",
+ FT_UINT8, BASE_DEC, NULL, 0x00,
+ "Key Version No", HFILL }},
+ { &hf_krb4_length,
+ { "Length", "krb4.length",
+ FT_UINT32, BASE_DEC, NULL, 0x00,
+ "Length of encrypted blob", HFILL }},
+ { &hf_krb4_ticket_length,
+ { "Ticket Length", "krb4.ticket.length",
+ FT_UINT8, BASE_DEC, NULL, 0x00,
+ "Length of ticket", HFILL }},
+ { &hf_krb4_request_length,
+ { "Request Length", "krb4.request.length",
+ FT_UINT8, BASE_DEC, NULL, 0x00,
+ "Length of request", HFILL }},
+ { &hf_krb4_ticket_blob,
+ { "Ticket Blob", "krb4.ticket.blob",
+ FT_BYTES, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_request_blob,
+ { "Request Blob", "krb4.request.blob",
+ FT_BYTES, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_encrypted_blob,
+ { "Encrypted Blob", "krb4.encrypted_blob",
+ FT_BYTES, BASE_NONE, NULL, 0x00,
+ NULL, HFILL }},
+ { &hf_krb4_unknown_transarc_blob,
+ { "Unknown Transarc Blob", "krb4.unknown_transarc_blob",
+ FT_BYTES, BASE_NONE, NULL, 0x00,
+ "Unknown blob only present in Transarc packets", HFILL }},
+ };
+ static gint *ett[] = {
+ &ett_krb4,
+ &ett_krb4_auth_msg_type,
+ };
+
+ proto_krb4 = proto_register_protocol("Kerberos v4",
+ "KRB4", "krb4");
+ new_register_dissector("krb4", dissect_krb4, proto_krb4);
+ proto_register_field_array(proto_krb4, hf, array_length(hf));
+ proto_register_subtree_array(ett, array_length(ett));
}
void
proto_reg_handoff_krb4(void)
{
- dissector_handle_t krb4_handle;
+ dissector_handle_t krb4_handle;
- krb4_handle = find_dissector("krb4");
- dissector_add_uint("udp.port", UDP_PORT_KRB4, krb4_handle);
+ krb4_handle = find_dissector("krb4");
+ dissector_add_uint("udp.port", UDP_PORT_KRB4, krb4_handle);
}
+
+/*
+ * Editor modelines - http://www.wireshark.org/tools/modelines.html
+ *
+ * Local variables:
+ * c-basic-offset: 8
+ * tab-width: 8
+ * indent-tabs-mode: t
+ * End:
+ *
+ * vi: set shiftwidth=8 tabstop=8 noexpandtab:
+ * :indentSize=8:tabSize=8:noTabs=false:
+ */
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-05 22:58:57 +0000