Micropython and Fritz Dect

[jnsmstng]

Hello everyone,

is there a chance to run the following shell script on Micropython? I want to controll some Fritz Dect Plugs directly via ESP-01 switches. Atm I use the ESPs to run the script on a Raspberry Pi via MQTT but it would be a lot more comfortable to run it directly.

"#!/bin/bash
# Die Adresse der Fritzbox
# Beispiele:
# fbox="https://192.168.178.1:444" # SSL-Verschlüsselt, Port 444
# fbox="http://192.168.178.1" # http normal, Port 80
# fbox="abcdef28kk6oabcdef.myfritz.net:444" # myfritz-Adresse, SSL, Port 444
# fbox="https://[2001:a00:12b7:c300:a00:a000:feed:921c]:444" # IPv6-Adresse, SSL, Port 444

#################
# Konfiguration #
fbox="https://..." # Bitte Adresse eintragen
INSECURE="--insecure" # Bei https, sonst leer lassen
# Vollständige Anzeige: full, leer lassen für schnellere Ergebnisse
VIEW="full"
# das bei der Fritzbox konfigurierte Passwort
PASSWD="..."
# Der Benutzernamen für die Fritzbox
# Dieser lässt sich unter "System -> FRITZ!Box-Benutzer" konfigurieren
USER="..."
#################

if [ "$fbox" = "" ]; then
echo Bitte Fritzbox Adresse im Script eintragen
exit 1
fi

RED='\033[0;31m'
GREEN='\033[0;32m'
CYAN='\033[0;36m'
YELLOW='\033[0;33m'
NC='\033[0m'
CURL=$(which curl)
MD5SUM=$(which md5sum)
ICONV=$(which iconv)
AWK=$(which awk)

# Die SmartHome-Seite der Fritzbox
CURLCMD="$CURL $INSECURE -s $fbox/webservices/homeautoswitch.lua"

# Funktion zum Ermitteln der SID / Anmeldung bei der Fritzbox
get_sid() {
SID=$($CURL $INSECURE -s $fbox/login_sid.lua | sed 's/.*<SID>\(.*\)<\/SID>.*/\1/')
if [ "$SID" = "0000000000000000" ]; then
challenge=$($CURL $INSECURE -s $fbox/login_sid.lua | grep -o "<Challenge>[a-z0-9]\{8\}" | cut -d'>' -f 2)
echo challenge: $challenge
CPSTR="$challenge-$PASSWD"
hash=`echo -n $CPSTR | $ICONV -f ISO8859-1 -t UTF-16LE | $MD5SUM -b | $AWK '{print substr($0,1,32)}'`
echo MD5: $hash
RESPONSE="$challenge-$hash"
POSTDATA="?username=$USER&response=$RESPONSE"
SID=$($CURL $INSECURE --data "$POSTDATA" -s $fbox/login_sid.lua | sed 's/.*<SID>\(.*\)<\/SID>.*/\1/')
fi
echo SID: $SID
}

# Funktion zum Ermitteln von Werten
get_value() {
RESULT=""
if [ "$2" = "" ]; then
RESULT=$($CURLCMD"?sid=$SID&switchcmd=$1")
else
RESULT=$($CURLCMD"?sid=$SID&ain=$2&switchcmd=$1")
fi
}

get_sid # SID holen
if [ "$SID" = "0000000000000000" ]; then
echo -e "${RED}Anmeldung fehlgeschlagen ${NC}"
exit 1
fi
if [ "$SID" = "" ]; then
echo -e "${RED}Anmeldung fehlgeschlagen ${NC}"
exit 1
fi

echo -e "${GREEN}Anmeldung erfolgreich ${NC}"
echo

# Liste der Schalter ermitteln
get_value getswitchlist
COUNTER=0
IFS=', ' read -r -a array <<< "$RESULT"

# Werte der Schalter holen
for AIN in "${array[@]}"
do
let COUNTER=COUNTER+1
echo -e "${YELLOW}Actor #$COUNTER ${NC}"
switchpresent=0
get_value getswitchname $AIN
echo -e "${CYAN}Name: $RESULT ${NC}"
get_value getswitchpresent $AIN
echo AIN: $AIN
echo Connected: $RESULT
if [ "$RESULT" = "1" ]; then
# bei aktiven Schaltern
# Parameter verarbeiten, etwa: 1 on
if [ "$1" = "$COUNTER" ]; then
if [ "$2" = "on" ]; then
get_value setswitchon $AIN
echo "set #$COUNTER on"
fi
if [ "$2" = "off" ]; then
get_value setswitchoff $AIN
echo "set #$COUNTER off"
fi
if [ "$2" = "toggle" ]; then
get_value setswitchtoggle $AIN
echo "set #$COUNTER toggle"
fi
fi

# Alle Werte ermitteln/ausgeben (langsamer)
if [ "$VIEW" = "full" ]; then
get_value getswitchstate $AIN
echo State: $RESULT
get_value getswitchpower $AIN
switchpower=`awk "BEGIN {printf \"%.2f\n\", $RESULT/1000}"`
echo Power: $switchpower W
get_value getswitchenergy $AIN
echo Energy: $RESULT Wh
get_value gettemperature $AIN
temperature=`awk "BEGIN {printf \"%.1f\n\", $RESULT/10}"`
echo Temperature: $temperature °C
echo
fi
fi

done
exit 0
"
Thank you!

[SpotlightKid]

Since this is a shell script, you can't run it on MicroPython. You'd have to rewrite it in (Micro)Python, which is non-trivial, because you can't rely on external programs like "curl" to do the HTTP communication, but have to implement using the socket or urequests module.