mirror of
https://github.com/ntop/ntopng.git
synced 2026-05-13 14:32:55 +00:00
d3292c1b7e
The new default is to only show categories. Existing installations will have the preference set to both. All the user defined protocols and categories are shown regardless of the preference (as not-editable fields in case).
139 lines
4.6 KiB
Lua
139 lines
4.6 KiB
Lua
--
|
|
-- (C) 2013-17 - ntop.org
|
|
--
|
|
|
|
--
|
|
-- This script is executed once at startup similar to /etc/rc.local on Unix
|
|
--
|
|
|
|
dirs = ntop.getDirs()
|
|
package.path = dirs.installdir .. "/scripts/lua/modules/?.lua;" .. package.path
|
|
|
|
if(ntop.isPro()) then
|
|
package.path = dirs.installdir .. "/pro/scripts/lua/modules/?.lua;" .. package.path
|
|
package.path = dirs.installdir .. "/pro/scripts/callbacks/?.lua;" .. package.path
|
|
end
|
|
|
|
require "lua_utils"
|
|
require "alert_utils"
|
|
require "blacklist_utils"
|
|
require "db_utils"
|
|
local host_pools_utils = require "host_pools_utils"
|
|
local http_bridge_conf_utils = require "http_bridge_conf_utils"
|
|
|
|
local prefs = ntop.getPrefs()
|
|
|
|
-- restore sticky hosts
|
|
if prefs.sticky_hosts ~= nil then
|
|
-- if the sticky hosts are set, then we try and restore them out of redis
|
|
for _, ifname in pairs(interface.getIfNames()) do
|
|
interface.select(ifname)
|
|
local ifid = getInterfaceId(ifname)
|
|
-- an example key is ntopng.serialized_hosts.ifid_6__192.168.2.136@0
|
|
local keys_pattern = "ntopng.serialized_hosts.ifid_"..ifid.."__*"
|
|
local dumped_hosts = ntop.getKeysCache("ntopng.serialized_hosts.ifid_"..ifid.."__*")
|
|
|
|
if dumped_hosts ~= nil then
|
|
for hostkey, _ in pairs(dumped_hosts) do
|
|
-- let's extract just the host name and vlan from the whole key;
|
|
-- restore host will do the rest ...
|
|
local key_parts = string.split(hostkey, "__")
|
|
if key_parts ~= nil and key_parts[2] ~= nil then
|
|
local hostkey = key_parts[2]
|
|
|
|
interface.restoreHost(hostkey, true --[[ skip privileges checks: no web access --]])
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
host_pools_utils.initPools()
|
|
|
|
if(ntop.isPro()) then
|
|
shaper_utils = require "shaper_utils"
|
|
shaper_utils.initShapers()
|
|
end
|
|
|
|
-- old host alerts were global and did not consider vlans
|
|
-- this part of the script aims at converting old global alerts to per-interface, vlan aware alerts
|
|
|
|
-- convert host alert to include interfaces and vlans
|
|
for _, timespan in ipairs(alerts_granularity) do
|
|
granularity = timespan[1]
|
|
-- this is the old hash table that didn't include interfaces or vlans
|
|
local hash_name = "ntopng.prefs.alerts_"..granularity
|
|
-- grab the old hosts
|
|
local hosts = ntop.getHashKeysCache(hash_name)
|
|
if hosts ~= nil then
|
|
for h in pairs(hosts) do
|
|
local hash_val = ntop.getHashCache(hash_name, h)
|
|
-- if here, we need to migrate the old hosts. Assumptions are that hosts
|
|
-- will be set for _all_ interfaces and for vlan 0
|
|
|
|
-- h can be iface_2 or a subnet such as 192.168.2.0/24 or an host such as 192.168.2.2
|
|
if not string.starts(h, "iface_") then
|
|
if not string.match(h, "/") then
|
|
-- this is an host so we want to add the vlan
|
|
h = h.."@0"
|
|
end
|
|
end
|
|
|
|
for _, ifname in pairs(interface.getIfNames()) do
|
|
local ifid = getInterfaceId(ifname)
|
|
local new_hash_name = get_alerts_hash_name(granularity, ifname)
|
|
ntop.setHashCache(new_hash_name, h, hash_val)
|
|
end
|
|
end
|
|
-- remember to delete the hash with named hash_name
|
|
ntop.delCache(hash_name)
|
|
end
|
|
end
|
|
|
|
-- Use a specific bridging_policy_target_type default for previous user installations
|
|
if isEmptyString(ntop.getPref("ntopng.prefs.bridging_policy_target_type")) then
|
|
for _, ifname in pairs(interface.getIfNames()) do
|
|
local ifid = getInterfaceId(ifname)
|
|
interface.select(ifname)
|
|
|
|
local stats = interface.getStats()
|
|
if stats.inline then
|
|
-- Override the default
|
|
ntop.setPref("ntopng.prefs.bridging_policy_target_type", "both")
|
|
break
|
|
end
|
|
end
|
|
end
|
|
|
|
-- convert suppressed alerts to include interfaces and vlans
|
|
local hash_name = "ntopng.prefs.alerts"
|
|
-- grab the old hosts
|
|
local suppressed_alerts = ntop.getHashKeysCache(hash_name)
|
|
if suppressed_alerts ~= nil then
|
|
for h in pairs(suppressed_alerts) do
|
|
-- h can be iface_2 or a subnet such as 192.168.2.0/24 or an host such as 192.168.2.2
|
|
if not string.starts(h, "iface_") then
|
|
if not string.match(h, "/") then
|
|
-- this is an host so we want to add the vlan
|
|
h = h.."@0"
|
|
end
|
|
end
|
|
for _, ifname in pairs(interface.getIfNames()) do
|
|
local ifid = getInterfaceId(ifname)
|
|
local new_hash_name = "ntopng.prefs.alerts.ifid_"..tostring(ifid)
|
|
ntop.setHashCache(new_hash_name, h, "false")
|
|
end
|
|
end
|
|
end
|
|
-- remember to delete the hash with named hash_name
|
|
ntop.delCache(hash_name)
|
|
|
|
-- ##################################################################
|
|
|
|
initCustomnDPIProtoCategories()
|
|
loadHostBlackList()
|
|
checkOpenFiles()
|
|
-- TODO: migrate custom re-arm settings
|
|
|
|
-- this will retrieve host pools and policers configurtions via HTTP if enabled
|
|
http_bridge_conf_utils.configureBridge()
|