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Added custom notes to host config (Issue #5619)

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This commit is contained in:
Vasilis Tako 2021-08-26 16:30:42 +02:00
parent b82cbe76c9
commit 432fd040f6
5 changed files with 127 additions and 1 deletions
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51
scripts/lua/modules/lua_utils.lua
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@ -1581,6 +1581,57 @@ end
-- ##############################################
function getHostNotesKey(host_key)
if(host_key == nil) then return(nil) end
return "ntopng.cache.host_notes."..host_key
end
-- ##############################################
function getHostNotes(host_info)
local host_key
if type(host_info) == "table" then
host_key = host_info["host"]
else
host_key = host_info
end
local notes = ntop.getCache(getHostNotesKey(host_key))
if isEmptyString(notes) and type(host_info) == "table" and host_info["vlan"] then
-- Check if there is an alias for the host@vlan
host_key = hostinfo2hostkey(host_info)
notes = ntop.getCache(getHostNotesKey(host_key))
end
if not isEmptyString(notes) then
notes = string.lower(notes)
end
return notes
end
-- ##############################################
function setHostNotes(host_info, notes)
local host_key
if type(host_info) == "table" then
-- Note: we are not using hostinfo2hostkey which includes the
-- vlan for backward compatibility, compatibility with
-- the backend, and compatibility with the vpn plugins
host_key = host_info["host"] -- hostinfo2hostkey(host_info)
else
host_key = host_info
end
ntop.setCache(getHostNotesKey(host_key), notes)
end
-- ##############################################
function getDhcpNameKey(ifid, mac)
return string.format("ntopng.dhcp.%d.cache.%s", ifid, mac)
end