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#!/bin/tclsh
load tclrega.so
#---------------------------------------------------------------------------------------------------------------#
# CONFIG #
#---------------------------------------------------------------------------------------------------------------#
# to obtain your own client ID and API key please register a new app here: http://dev.netatmo.com/dev/listapps
set clientId "XXX"
set clientSecret "XXX"
# the following are your normal netatmo credentials (the ones you used to setup your netatmo weather station)
set username "XXX"
set password "XXX"
# the following are MAC addresses of your indoor station and the outside module and rain module
set deviceid "XXXXX"
set moduleid "XXXXX"
set rainid "XXXXX"
set windid "XXXXX"
set szid "XXXXX"
set ::env(LD_LIBRARY_PATH) "/usr/local/addons/cuxd"
set cfgfile "/tmp/netatmo.dat"
set logtag "netatmo.tcl"
set logfacility "local1"
# 0=panic, 1=alert 2=crit 3=err 4=warn 5=notice 6=info 7=debug
set loglevel 6
#---------------------------------------------------------------------------------------------------------------#
#---------------------------------------------------------------------------------------------------------------#
# GLOBAL VARIABLES #
#---------------------------------------------------------------------------------------------------------------#
set accesstoken ""
set refreshtoken ""
set tokenexpires 0
#---------------------------------------------------------------------------------------------------------------#
set loglevels {panic alert crit err warn notice info debug}
proc log {lvl msg} {
global logtag
global logfacility
global loglevel
global loglevels
set lvlnum [lsearch $loglevels $lvl]
if {$lvlnum <= $loglevel} {
if {$lvlnum <= 3} {
catch {exec logger -s -t $logtag -p $logfacility.$lvl $msg}
} else {
puts "$lvl: $msg"
catch {exec logger -t $logtag -p $logfacility.$lvl $msg}
}
}
}
proc refreshToken {rt ci cs} {
log debug "refreshing token"
set url "https://api.netatmo.net/oauth2/token"
set header "Content-Type: application/x-www-form-urlencoded;charset=UTF-8"
set parameter "grant_type=refresh_token&refresh_token=$rt&client_id=$ci&client_secret=$cs"
catch {exec /usr/bin/curl -k -i -H $header -X POST -d $parameter $url} response
log debug "response was $response"
return $response
}
proc requestToken {ci cs un pw} {
log "debug" "requesting new token"
set url "https://api.netatmo.net/oauth2/token"
set header "Content-Type: application/x-www-form-urlencoded;charset=UTF-8"
set parameter "grant_type=password&client_id=$ci&client_secret=$cs&username=$un&password=$pw"
catch {exec /usr/bin/curl -k -i -H $header -X POST -d $parameter $url} response
log debug "response was $response"
return $response
}
proc parseOAuthResponse {input} {
log debug "parsing authentication result"
global accesstoken
global refreshtoken
regexp {HTTP/1.1\s(\d*)} $input dummy returncode
regexp {\"access_token\":\"(.*?)\"} $input dummy accesstoken
regexp {\"refresh_token\":\"(.*?)\"} $input dummy refreshtoken
regexp {\"expires_in\":(.*?)\,} $input dummy expiresin
log debug "returncode is $returncode"
log debug "access token is $accesstoken"
log debug "refresh token is $refreshtoken"
log debug "expires in $expiresin"
if {[expr $returncode]!=200} {
log error "Authentication failed with code $returncode and response $input"
exit 1
}
return $expiresin
}
proc saveAccessToken {expin} {
global accesstoken
global refreshtoken
global tokenexpires
global cfgfile
log debug "saving new access token to $cfgfile"
set fileId [open $cfgfile "w"]
set now [clock seconds]
set tokenexpires [expr $now + $expin]
puts $fileId $accesstoken
puts $fileId $refreshtoken
puts $fileId $tokenexpires
close $fileId
}
proc loadAccessToken {} {
global accesstoken
global refreshtoken
global tokenexpires
global cfgfile
log debug "loading stored credentials from $cfgfile"
set fp [open $cfgfile r]
set file_data [read $fp]
close $fp
log debug "file data is: $file_data"
set data [split $file_data "\n"]
set accesstoken [lindex $data 0]
set refreshtoken [lindex $data 1]
set tokenexpires [lindex $data 2]
}
log debug "script has started"
if { [file exists $cfgfile] == 1} {
log info "found stored credentials"
loadAccessToken
set now [clock seconds]
log debug "current time is [clock format $now -format "%Y-%m-%dT%H:%M:%S"], token is valid until [clock format $tokenexpires -format "%Y-%m-%dT%H:%M:%S"]"
if {[expr $now >= $tokenexpires] == 1} {
log notice "token has already expired"
saveAccessToken [parseOAuthResponse [refreshToken $refreshtoken $clientId $clientSecret]]
log notice "oauth token successfully refreshed"
} else {
log info "token is still valid"
}
} else {
log warn "no stored credentials found"
saveAccessToken [parseOAuthResponse [requestToken $clientId $clientSecret $username $password]]
log notice "oauth token successfully initialized"
}
log debug "polling outdoor module..."
set url "https://api.netatmo.net/api/getmeasure?access_token=$accesstoken&device_id=$deviceid&module_id=$moduleid&scale=max&type=Temperature,Humidity&date_end=last"
log debug "querying $url"
catch {exec /usr/bin/curl -k -# $url} response
log debug "response is: $response"
regexp {\"value\":\[\[(.*?),(.*?)\]} $response dummy otemp ohum
log info "Outside temperature is $otemp"
log info "Outside humidity is $ohum"
log debug "polling main module..."
set url "https://api.netatmo.net/api/getmeasure?access_token=$accesstoken&device_id=$deviceid&scale=max&type=Temperature,Humidity,CO2,Pressure,Noise&date_end=last"
log debug "querying $url"
catch {exec /usr/bin/curl -k -# $url} response
log debug "response is: $response"
regexp {\"value\":\[\[(.*?),(.*?),(.*?),(.*?),(.*?)\]} $response dummy itemp ihum ico2 ipressure inoise
log info "LogI is $response"
log info "Inside temperature is $itemp"
log info "Inside humidity is $ihum"
log info "Inside CO2 level $ico2"
log info "Inside pressure is $ipressure"
log info "Inside noise level is $inoise"
log debug "polling regensensor module...1d"
set url "https://api.netatmo.net/api/getmeasure?access_token=$accesstoken&device_id=$deviceid&module_id=$rainid&scale=1day&type=sum_rain&date_end=last"
log debug "querying $url"
catch {exec /usr/bin/curl -k -# $url} response
log debug "response is: $response"
regexp {\"value\":\[\[(.*?)\]} $response dummy rain1d
log info "LogR is $response"
log info "Outside Regen1d is $rain1d"
log debug "polling regensensor module...30min"
set url "https://api.netatmo.net/api/getmeasure?access_token=$accesstoken&device_id=$deviceid&module_id=$rainid&scale=30min&type=Rain,sum_rain&date_end=last"
log debug "querying $url"
catch {exec /usr/bin/curl -k -# $url} response
log debug "response is: $response"
regexp {\"value\":\[\[(.*?),(.*?)\]} $response dummy rain2 rain30min
log info "LogR is $response"
log info "Outside rain2 is $rain2"
log info "Outside Regen30min is $rain30min"
log debug "polling wind module..."
set url "https://api.netatmo.net/api/getmeasure?access_token=$accesstoken&device_id=$deviceid&module_id=$windid&scale=max&type=WindAngle,WindStrength,GustAngle,GustStrength&date_end=last"
log debug "quering $url"
catch {exec /usr/bin/curl -k -# $url} response
log debug "respnose is $response"
regexp {\"value\":\[\[(.*?),(.*?),(.*?),(.*?)\]} $response dummy windangle windstrength gustangle guststrength
log info "WindAngle is $windangle"
log info "Windstrength is $windstrength"
log info "GustAngle is $gustangle"
log info "Guststrength is $guststrength"
#
# set ReGaHss variables
#
set rega_cmd ""
append rega_cmd "var ITemp = dom.GetObject('CUxD.CUX9002001:1.SET_TEMPERATURE');"
append rega_cmd "var IHumi = dom.GetObject('CUxD.CUX9002001:1.SET_HUMIDITY');"
append rega_cmd "var OTemp = dom.GetObject('CUxD.CUX9002002:1.SET_TEMPERATURE');"
append rega_cmd "var OHumi = dom.GetObject('CUxD.CUX9002002:1.SET_HUMIDITY');"
append rega_cmd "var Rain1 = dom.GetObject('Regenmenge_30min');"
append rega_cmd "var Rain2 = dom.GetObject('Regenmenge_1d');"
append rega_cmd "var Rain3 = dom.GetObject('Regen_aktuell');"
append rega_cmd "var IPress = dom.GetObject('Luftdruck');"
append rega_cmd "var ICO2 = dom.GetObject('CO2');"
append rega_cmd "var INoise = dom.GetObject('Sonometer');"
append rega_cmd "var windA = dom.GetObject('Windrichtung');"
append rega_cmd "var windS = dom.GetObject('Windstaerke');"
append rega_cmd "var gustA = dom.GetObject('Gustangle');"
append rega_cmd "var gustS = dom.GetObject('Guststaerke');"
append rega_cmd "OTemp.State('$otemp');"
append rega_cmd "OHumi.State('$ohum');"
append rega_cmd "ITemp.State('$itemp');"
append rega_cmd "IHumi.State('$ihum');"
append rega_cmd "IPress.State('$ipressure');"
append rega_cmd "ICO2.State('$ico2');"
append rega_cmd "INoise.State('$inoise');"
append rega_cmd "Rain1.State('$rain30min');"
append rega_cmd "Rain2.State('$rain1d');"
append rega_cmd "Rain3.State('$rain2');"
append rega_cmd "windA.State('$windangle');"
append rega_cmd "windS.State('$windstrength');"
append rega_cmd "gustA.State('$gustangle');"
append rega_cmd "gustS.State('$guststrength');"
append rega_cmd "var sdatetime = system.Date('%d.%m.%Y %H:%M:%S');"
append rega_cmd "var netatmosynctime = dom.GetObject('SyncTime');"
append rega_cmd "netatmosynctime.Variable(sdatetime.ToString());"
rega_script $rega_cmd