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Additional ICMP details in flow alerts

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Fixes #2414
This commit is contained in:
Simone Mainardi 2019-02-28 18:44:41 +01:00
parent df088c7971
commit 7f7dea8d87
1 changed files with 6 additions and 6 deletions
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12
scripts/lua/modules/alert_utils.lua
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@ -634,10 +634,10 @@ local function getFlowStatusInfo(record, status_info)
if l7proto_name == "ICMP" then -- is ICMPv4
local type_code = {type = status_info["icmp.icmp_type"], code = status_info["icmp.icmp_code"]}
res = string.format("[%s]", getICMPTypeCode(type_code))
if status_info["icmp.unreach.src_ip"] then
res =string.format("%s [%s]", res, i18n("icmp_page.icmp_port_unreachable_extra", {unreach_host=status_info["icmp.unreach.dst_ip"], unreach_port=status_info["icmp.unreach.dst_port"], unreach_protocol = l4_proto_to_string(status_info["icmp.unreach.protocol"])}))
res =string.format("[%s]", i18n("icmp_page.icmp_port_unreachable_extra", {unreach_host=status_info["icmp.unreach.dst_ip"], unreach_port=status_info["icmp.unreach.dst_port"], unreach_protocol = l4_proto_to_string(status_info["icmp.unreach.protocol"])}))
else
res = string.format("[%s]", getICMPTypeCode(type_code))
end
end
@ -668,12 +668,12 @@ function formatRawFlow(record, flow_json)
local l4_proto_label = l4_proto_to_string(record["proto"] or 0) or ""
if not isEmptyString(l4_proto_label) then
flow = flow.."[" .. i18n("protocol") .. ": " .. l4_proto_label .. "] "
flow = flow.."[" .. l4_proto_label .. "] "
end
local l7proto_name = interface.getnDPIProtoName(tonumber(record["l7_proto"]) or 0)
if not isEmptyString(l7proto_name) then
flow = flow.."["..i18n("application")..": " ..l7proto_name.."] "
if not isEmptyString(l7proto_name) and l4_proto_label ~= l7proto_name then
flow = flow.."["..l7proto_name.."] "
end
local decoded = json.decode(flow_json)