Domoticz

Code: Select all

VARNAME = 'WanIP_IP'
GETIP = 'curl -s https://4.ifcfg.me/'
TMPFILE = '/home/pi/domoticz/scripts/wanip.txt'
PTPPREFIX = '>>> [WanIP checker] >>> '
IDLESECS = 21600 -- 6 hours

function timeDiff(dName)
    t1 = os.time()
    updTime = uservariables_lastupdate[dName]
    year = string.sub(updTime, 1, 4)
    month = string.sub(updTime, 6, 7)
    day = string.sub(updTime, 9, 10)
    hour = string.sub(updTime, 12, 13)
    minutes = string.sub(updTime, 15, 16)
    seconds = string.sub(updTime, 18, 19)
    
    t2 = os.time{year=year, month=month, day=day, hour=hour, min=minutes, sec=seconds}
    
    tDiff = os.difftime(t1,t2)
    return tDiff
end

CURRWNIP = uservariables[VARNAME]
IDLETIME = tonumber(timeDiff(VARNAME))

commandArray = {}
    if IDLETIME > IDLESECS then
        os.execute(GETIP..' > '..TMPFILE)
        wanip = io.open(TMPFILE):read()
        
        if not wanip then
            print (PTPPREFIX..'impossibile reperire Wan IP') 
        else
            if wanip ~= CURRWNIP then
                print (PTPPREFIX..'Agiornamento WAN IP: '..wanip)
                commandArray['Variable:'..VARNAME] = wanip
                os.execute('rm /home/pi/domoticz/scripts/wanip.txt')
            end
        end
    end
return commandArray

Code: Select all

#!/bin/bash

LASTWANIP =`cat /tmp/lastwanip.txt` 
NEWWANIP = `curl -s https://4.ifcfg.me/`
if [[ $LASTWANIP -ne $NEWWANIP ]];then
   echo $NEWWANIP > /tmp/lasttemp.txt
   DOMOTICZ=`curl -s "http://127.0.0.1:8080/json.htm?type=command&param=updateuservariable&vname=WanIP_IP&vtype=string&vvalue=$NEWWANIP
fi

Code: Select all

VARNAME = 'WanIP_IP'
GETIP = 'curl -s https://4.ifcfg.me/'
TMPFILE = '/volume1/@appstore/domoticz/var/scripts/wanip.txt'
PTPPREFIX = '>>> [WanIP checker] >>> '
IDLESECS = 1800  -- 30 mn

function timeDiff(dName)
    t1 = os.time()
    updTime = uservariables_lastupdate[dName]
    year = string.sub(updTime, 1, 4)
    month = string.sub(updTime, 6, 7)
    day = string.sub(updTime, 9, 10)
    hour = string.sub(updTime, 12, 13)
    minutes = string.sub(updTime, 15, 16)
    seconds = string.sub(updTime, 18, 19)
   
    t2 = os.time{year=year, month=month, day=day, hour=hour, min=minutes, sec=seconds}
   
    tDiff = os.difftime(t1,t2)
    return tDiff
end

CURRWNIP = uservariables[VARNAME]
IDLETIME = tonumber(timeDiff(VARNAME))

commandArray = {}
    if IDLETIME > IDLESECS then
        os.execute(GETIP..' > '..TMPFILE)
        wanip = io.open(TMPFILE):read()
       
        if not wanip then
            print (PTPPREFIX..'Impossible de récupérer WAN IP')
        else
            if wanip ~= CURRWNIP then
                print (PTPPREFIX..'Actualisation de WAN IP: '..wanip)
                commandArray['Variable:'..VARNAME] = wanip
                os.execute('rm /volume1/@appstore/domoticz/var/scripts/wanip.txt')
            end
        end
    end
return commandArray

Code: Select all

return {
	on = {
            timer = { 'every 6 hours' }
	},
	
	logging = {
            level = domoticz.LOG_FORCE,
            marker = '[WAN IP]'
    },

    execute = function(dz, devNil)
        local dzb      = dz.LOG_FORCE
        local getIp    = 'curl -s https://4.ifcfg.me/'
        local tmpFile  = '/home/pi/domoticz/scripts/wanip.txt'
        local actIp    = ''
        local devIp = dz.devices('Wan IP')
        local currIp = devIp.text
		
        os.execute(getIp..' > '..tmpFile)
        actIp = io.open(tmpFile):read()
        
        if actIp == nil then actIp = 'Impossibile recuperare IP' end 
        
        if actIp ~= currIp then
            msgTxt = 'Wan IP Cambiato: '..currIp..' ==> '..actIp
            dz.log(msgTxt, dzb)
            dz.notify('Wan IP', msgTxt, dz.PRIORITY_EMERGENCY)
            devIp.updateText(actIp)
            os.execute('rm '..tmpFile)
        else 
            dz.log('Nessuna variazione', dzb)
        end 
    end
}

Code: Select all

#!/bin/bash

fileip='/tmp/WANIP.txt'
filemsg='/tmp/WANIP.msg'
touch $fileip
touch $filemsg
ip=`wget -q -O - http://ipinfo.io/ip`
previp=`cat $fileip`
recipient='[email protected]'
echo $ip > $fileip
if [ "$ip" != "$previp" ]
 then
   echo "Provider changed your ipaddress from: $previp to: $ip" > $filemsg
   mailx -s "IP Change" $recipient < $filemsg
fi

Code: Select all

-- Check WAN IP Script

-- Dummy devices to create
---		Ipaddress as text

--- Run script as time

commandArray = {}


local device_idx        = 446           -- IDX of the dummy device  
local logging 		    = 1				-- when true(1) will print output to log   
local sendnotification  = 1             -- send notification when your IP address is changed
              

--- DO NOT CHANGE ANYTHING BELOW ---
local time = os.date("*t")

function error(msg)
    print("--------------------------------------------------------------------------------------")
	print('-- IP Checker [ERROR] ==>  ' .. msg)
	print("--------------------------------------------------------------------------------------")
 end   
	
function message(msg)
    print("--------------------------------------------------------------------------------------")
    print('-- IP Checker ==>  ' .. msg)
	print("--------------------------------------------------------------------------------------")
end 


function getdevname4idx(deviceIDX)
	for i, v in pairs(otherdevices_idx) do
		if v == deviceIDX then
			return i
		end
	end
	return 0
end


function validate()

result = true
--
-- Switches and Devices Error logging.
--
       if not otherdevices[getdevname4idx(device_idx)] then
          error('Device [' .. getdevname4idx(device_idx) .. '] doesnt exist.')
             result = false   
       end
 
return result   
end


--- Start

time = os.date("*t")
if validate() and time.min % 15 == 0 then 

   local f = assert(io.popen("curl -s http://www.mijnip.nl/" , 'r'))
   local s = assert(f:read('*a'))

   ip = s:match([[<div id="remoteIPDiv">(.-)</div>]])
   ip = string.gsub(ip, "\n", "") -- remove line breaks
   
   
-- Update device if IP is changed
if otherdevices[getdevname4idx(device_idx)] ~= ip then
    commandArray['UpdateDevice'] = device_idx .. '|0|' .. tostring(ip) 
    message("IP Address changed to ".. otherdevices_svalues[device_name] )
        -- send notification in case your ip is changed.
        if sendnotification >= 1 then
        error("Notification has been sent.")
	    commandArray['SendNotification']='The WAN ip address is changed to '..ip 
	    end
end


if logging >= 1 then
print('Uw externe IP adres is  ==>  '.. ip)
end

end



return commandArray