vrr/ntopng
2
0
Fork 0
mirror of https://github.com/ntop/ntopng.git synced 2026-04-29 23:49:33 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 3

Implements l7 category and dns request added to exclusion alerts

Browse source 
Implements #4942
This commit is contained in:
Matteo Biscosi 2021-02-16 16:05:16 +01:00
parent 370ed8a475
commit 12cd9069d1
5 changed files with 94 additions and 23 deletions
Download patch file Download diff file Expand all files Collapse all files

40
scripts/lua/modules/user_scripts.lua
View file

@ -141,7 +141,26 @@ local available_subdirs = {
-- Check for equality on either the master or application protocol
return flow.getProtocol() == tonumber(val)
end
}
},
l7_cat = {
lint = http_lint.validateCategory,
match = function(context, val)
-- If val is the application name, then it is converted to application id
if not tonumber(val) then val = interface.getnDPICategoryId(val) end
-- For integers represented as strings
val = tonumber(val)
-- Check for equality on either the master or application ids
return flow.getnDPICategoryId() == val
end
},
dns_last_query = {
lint = http_lint.validateSingleWord,
match = function(context, val)
-- Check for equality on either the master or application ids
return flow.getDnsQuery() == val
end
},
-- info = http_lint.validateUnquoted,
},
},
@ -1224,6 +1243,7 @@ function user_scripts.updateScriptConfig(confid, script_key, subdir, new_config,
if not filter_conf["filter"]["current_filters"] then
filter_conf["filter"]["current_filters"] = {}
filter_conf["filter"]["current_filters"] = (user_scripts.getDefaultFilters(interface.getId(), subdir, script_key))["current_filters"] or {}
end
if table.len(additional_filters) == 0 then
@ -1621,7 +1641,7 @@ function user_scripts.getFilterPreset(alert)
if not available_subdirs[subdir_id]["filter"] then
return ''
end
-- Checking if the script has default filter fields or not
-- if not, getting the default for the subdir
if script["filter"] and script["filter"]["default_fields"] then
@ -1847,4 +1867,20 @@ end
-- ##############################################
function user_scripts.getDefaultFilters(ifid, subdir, script_key)
local script_type = user_scripts.getScriptType(subdir)
local script = user_scripts.loadModule(ifid, script_type, subdir, script_key)
local filters = {}
filters["current_filters"] = {}
if script["filter"] and script["filter"]["default_filters"] then
filters["current_filters"] = script["filter"]["default_filters"]
end
return filters
end
-- ##############################################
return(user_scripts)