osmocom
/
wireshark
14
0
Fork 1
Code Issues Pull Requests Projects Releases Wiki Activity

PAPI: Add dissection of Licence Manager 

Change-Id: I1b7dd1835fe60852b8c90f0ce5e240813cad89d1
Reviewed-on: https://code.wireshark.org/review/15574
Petri-Dish: Alexis La Goutte <alexis.lagoutte@gmail.com>
Tested-by: Petri Dish Buildbot <buildbot-no-reply@wireshark.org>
Reviewed-by: Michael Mann <mmann78@netscape.net>
This commit is contained in:
Alexis La Goutte 2016-05-26 13:02:07 +02:00 committed by Michael Mann
parent 148fb1acf4
commit 30baa456b1
1 changed files with 271 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

274
epan/dissectors/packet-aruba-papi.c
View File

@ -27,6 +27,7 @@
#include <epan/packet.h>
#include <epan/prefs.h>
#include <epan/expert.h>
#include <epan/addr_resolv.h>
/* This is not IANA assigned nor registered */
#define UDP_PORT_PAPI 8211
@ -62,6 +63,29 @@ static int hf_papi_debug_64bits = -1;
static int hf_papi_debug_bytes = -1;
static int hf_papi_debug_bytes_length = -1;
static int hf_papi_licmgr = -1;
static int hf_papi_licmgr_unknown = -1;
static int hf_papi_licmgr_payload_len = -1;
static int hf_papi_licmgr_tlv = -1;
static int hf_papi_licmgr_type = -1;
static int hf_papi_licmgr_length = -1;
static int hf_papi_licmgr_value = -1;
static int hf_papi_licmgr_ip = -1;
static int hf_papi_licmgr_serial_number = -1;
static int hf_papi_licmgr_hostname = -1;
static int hf_papi_licmgr_mac_address = -1;
static int hf_papi_licmgr_license_ap_remaining = -1;
static int hf_papi_licmgr_license_pef_remaining = -1;
static int hf_papi_licmgr_license_rfp_remaining = -1;
static int hf_papi_licmgr_license_xsec_remaining = -1;
static int hf_papi_licmgr_license_acr_remaining = -1;
static int hf_papi_licmgr_license_ap_used = -1;
static int hf_papi_licmgr_license_pef_used = -1;
static int hf_papi_licmgr_license_rfp_used = -1;
static int hf_papi_licmgr_license_xsec_used = -1;
static int hf_papi_licmgr_license_acr_used = -1;
static int hf_papi_licmgr_padding = -1;
static expert_field ei_papi_debug_unknown = EI_INIT;
/* Global PAPI Debug Preference */
@ -69,6 +93,8 @@ static gboolean g_papi_debug = FALSE;
/* Initialize the subtree pointers */
static gint ett_papi = -1;
static gint ett_papi_licmgr = -1;
static gint ett_papi_licmgr_tlv = -1;
#define SAMBA_WRAPPER 8442
#define RESOLVER_PORT 8392
@ -369,6 +395,130 @@ static const value_string papi_port_vals[] = {
static value_string_ext papi_port_vals_ext = VALUE_STRING_EXT_INIT(papi_port_vals);
/* PAPI License Manager ! */
static const value_string licmgr_type_vals[] = {
{ 1, "IP Address" },
{ 2, "Serial Number" },
{ 3, "Hostname" },
{ 5, "Mac Address" },
{ 7, "License AP Remaining" },
{ 8, "License PEF Remaining" },
{ 9, "License RFP Remaining" },
{ 10, "License xSec Remaining " },
{ 11, "License ACR Remaining " },
{ 12, "License AP Used" },
{ 13, "License PEF Used" },
{ 14, "License AP Used" },
{ 15, "License xSec Used" },
{ 16, "License ACR Used" },
{ 0, NULL }
};
static int
dissect_papi_license_manager(tvbuff_t *tvb, packet_info *pinfo, guint offset, proto_tree *tree)
{
proto_item *ti;
proto_tree *licmgr_tree, *licmgr_subtree;
guint offset_end, payload_len;
ti = proto_tree_add_item(tree, hf_papi_licmgr, tvb, offset, -1, ENC_NA);
licmgr_tree = proto_item_add_subtree(ti, ett_papi_licmgr);
proto_tree_add_item(licmgr_tree, hf_papi_licmgr_unknown, tvb, offset, 32, ENC_NA);
offset += 32;
proto_tree_add_item_ret_uint(licmgr_tree, hf_papi_licmgr_payload_len, tvb, offset, 2, ENC_BIG_ENDIAN, &payload_len);
offset += 2;
col_set_str(pinfo->cinfo, COL_INFO, "PAPI - Licence Manager");
offset_end = offset + payload_len;
while (offset< offset_end) {
guint optlen, type;
proto_item *tlv_item;
type = tvb_get_ntohs(tvb, offset);
optlen = tvb_get_ntohs(tvb, offset+2);
tlv_item = proto_tree_add_item(licmgr_tree, hf_papi_licmgr_tlv, tvb, offset, 2+2+optlen, ENC_NA );
proto_item_append_text(tlv_item, ": (t=%d,l=%d) %s", type, optlen, val_to_str(type, licmgr_type_vals, "Unknown Type (%02d)") );
licmgr_subtree = proto_item_add_subtree(tlv_item, ett_papi_licmgr_tlv);
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_type, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_length, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_value, tvb, offset, optlen, ENC_NA);
switch (type) {
case 1: /* IP Address */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_ip, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %s", tvb_ip_to_str(tvb, offset));
break;
case 2: /* Serial Number */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_serial_number, tvb, offset, 32, ENC_ASCII|ENC_NA);
proto_item_append_text(tlv_item, ": %s", tvb_get_string_enc(wmem_packet_scope(),tvb, offset, optlen, ENC_ASCII));
break;
case 3: /* Hostname */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_hostname, tvb, offset, optlen, ENC_ASCII|ENC_NA);
proto_item_append_text(tlv_item, ": %s", tvb_get_string_enc(wmem_packet_scope(),tvb, offset, optlen, ENC_ASCII));
break;
case 5: /* MAC Address */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_mac_address, tvb, offset, optlen, ENC_NA);
proto_item_append_text(tlv_item, ": %s", tvb_get_ether_name(tvb, offset));
break;
case 7: /* License AP remaining */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_ap_remaining, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 8: /* License PEF remaining */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_pef_remaining, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 9: /* License RFP remaining */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_rfp_remaining, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 10: /* License xSec remaining */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_xsec_remaining, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 11: /* License ACR remaining */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_acr_remaining, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 12: /* License AP used */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_ap_used, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 13: /* License PEF used */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_pef_used, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 14: /* License RFP used */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_rfp_used, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 15: /* License xSec used */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_xsec_used, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
case 16: /* License ACR used */
proto_tree_add_item(licmgr_subtree, hf_papi_licmgr_license_acr_used, tvb, offset, 4, ENC_NA);
proto_item_append_text(tlv_item, ": %u", tvb_get_ntohl(tvb, offset));
break;
}
offset += optlen;
}
proto_tree_add_item(licmgr_tree, hf_papi_licmgr_padding, tvb, offset, -1, ENC_NA);
offset += tvb_reported_length_remaining(tvb, offset);
return offset;
}
/* PAPI Debug loop ! */
static int
dissect_papi_debug(tvbuff_t *tvb, packet_info *pinfo, guint offset, proto_tree *tree)
@ -437,6 +587,7 @@ dissect_papi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_
proto_item *ti;
proto_tree *papi_tree;
guint offset = 0;
guint32 dest_port, src_port;
tvbuff_t *next_tvb;
@ -468,10 +619,10 @@ dissect_papi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_
proto_tree_add_item(papi_tree, hf_papi_hdr_garbage, tvb, offset, 2, ENC_BIG_ENDIAN);
offset += 2;
proto_tree_add_item(papi_tree, hf_papi_hdr_dest_port, tvb, offset, 2, ENC_BIG_ENDIAN);
proto_tree_add_item_ret_uint(papi_tree, hf_papi_hdr_dest_port, tvb, offset, 2, ENC_BIG_ENDIAN, &dest_port);
offset += 2;
proto_tree_add_item(papi_tree, hf_papi_hdr_src_port, tvb, offset, 2, ENC_BIG_ENDIAN);
proto_tree_add_item_ret_uint(papi_tree, hf_papi_hdr_src_port, tvb, offset, 2, ENC_BIG_ENDIAN, &src_port);
offset += 2;
proto_tree_add_item(papi_tree, hf_papi_hdr_packet_type, tvb, offset, 2, ENC_BIG_ENDIAN);
@ -489,6 +640,10 @@ dissect_papi(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, void *data _U_
proto_tree_add_item(papi_tree, hf_papi_hdr_checksum, tvb, offset, 16, ENC_NA);
offset += 16;
if(dest_port == LICENSE_MANAGER && src_port == LICENSE_MANAGER){
offset = dissect_papi_license_manager(tvb, pinfo, offset, papi_tree);
}
if(g_papi_debug)
{
offset = dissect_papi_debug(tvb, pinfo, offset, papi_tree);
@ -627,11 +782,124 @@ proto_register_papi(void)
FT_UINT64, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr,
{ "License Manager", "papi.licmgr",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_unknown,
{ "Unknown", "papi.licmgr.unknown",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_payload_len,
{ "Payload Length", "papi.licmgr.payload_len",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_tlv,
{ "TLV", "papi.licmgr.tlv",
FT_NONE, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_type,
{ "Type", "papi.licmgr.type",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_length,
{ "Length", "papi.licmgr.length",
FT_UINT16, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_value,
{ "Value", "papi.licmgr.value",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_ip,
{ "License Manager IP Address", "papi.licmgr.ip",
FT_IPv4, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_serial_number,
{ "Serial Number", "papi.licmgr.serial_number",
FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_hostname,
{ "Hostname", "papi.licmgr.hostname",
FT_STRING, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_mac_address,
{ "MAC Address", "papi.licmgr.mac_address",
FT_ETHER, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_ap_remaining,
{ "License AP remaining", "papi.licmgr.license.ap.remaining",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_pef_remaining,
{ "License PEF remaining", "papi.licmgr.license.pef.remaining",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_rfp_remaining,
{ "License RFP remaining", "papi.licmgr.license.rfp.remaining",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_xsec_remaining,
{ "License xSEC remaining", "papi.licmgr.license.xsec.remaining",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_acr_remaining,
{ "License ACR remaining", "papi.licmgr.license.acr.remaining",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_ap_used,
{ "License AP used", "papi.licmgr.license.ap.used",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_pef_used,
{ "License PEF used", "papi.licmgr.license.pef.used",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_rfp_used,
{ "License RFP used", "papi.licmgr.license.rfp.used",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_xsec_used,
{ "License xSec used", "papi.licmgr.license.xsec.used",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_license_acr_used,
{ "License ACR used", "papi.licmgr.license.acr.used",
FT_UINT32, BASE_DEC, NULL, 0x0,
NULL, HFILL }
},
{ &hf_papi_licmgr_padding,
{ "Padding", "papi.licmgr.padding",
FT_BYTES, BASE_NONE, NULL, 0x0,
NULL, HFILL }
},
};
/* Setup protocol subtree array */
static gint *ett[] = {
&ett_papi
&ett_papi,
&ett_papi_licmgr,
&ett_papi_licmgr_tlv
};
static ei_register_info ei[] = {