Get the token for local logins

enphase_envoy_token.py

"""Module to read production and consumption values from an Enphase Envoy on the local network."""
"""https://support.enphase.com/s/question/0D53m00007a2WcDCAU/instructions-to-get-access-token"""
import asyncio
import logging
import re
import time
import jwt
 
from html.parser import HTMLParser
from json.decoder import JSONDecodeError
try: 
    from BeautifulSoup import BeautifulSoup
except ImportError:
    from bs4 import BeautifulSoup
#from envoy_utils.envoy_utils import EnvoyUtils
 
import httpx
 
class MyHTMLParser(HTMLParser):
    def handle_starttag(self, tag, attrs):
        print("Encountered a start tag:", tag)
 
    def handle_endtag(self, tag):
        print("Encountered an end tag :", tag)
 
    def handle_data(self, data):
        print("Encountered some data  :", data)
 
SITE_ID = "<SiteID from online portal>"
SERIAL_NUMBER = "<EnvoySN from online portal>"
 
ENDPOINT_URL_PRODUCTION_JSON = "http://{}/production.json"
ENDPOINT_URL_PRODUCTION_V1 = "http://{}/api/v1/production"
ENDPOINT_URL_PRODUCTION_INVERTERS = "http://{}/api/v1/production/inverters"
ENDPOINT_URL_PRODUCTION = "http://{}/production"
LOGIN_URL = "https://entrez.enphaseenergy.com/login?utm_source=community&utm_medium=answer_links&utm_campaign=internal_reference"
TOKEN_URL = "https://entrez.enphaseenergy.com/entrez_tokens?utm_source=community&utm_medium=answer_links&utm_campaign=internal_reference"
LOCAL_URL = "https://<enphaseAddress>/"
 
payload_login = {'username': '<OnlinePortal-EmailAddress>', 'password': '<OnlinePortalPassword>'}
payload_token = {'Site': SITE_ID, "serialNum": SERIAL_NUMBER}
 
headers = {'Content-Type': 'application/json'}
 
 
client = httpx.Client(verify=False)
token = ""
try:
    #r = client.get(LOCAL_URL + "production.json?details=1", timeout=30, auth=httpx.DigestAuth("envoy", "060808"))
    #print(r.text)
 
    r = client.post(LOGIN_URL, data=payload_login)
    print(r.status_code)
    #print(r.text)
    r = client.post(TOKEN_URL, data=payload_token)
    print(r.status_code)
    #print(r.text)
    parsed_html = BeautifulSoup(r.text, "lxml")
    token = parsed_html.body.find('textarea').text
    print(token)
    decode = jwt.decode(token, options={"verify_signature": False}, algorithms="ES256")
    print(decode["exp"])
    
    header = {"Authorization": "Bearer " + token}
    r = client.get(LOCAL_URL + "auth/check_jwt", headers=header)
    #print(r.text)
 
    r = client.get(LOCAL_URL + "production.json?details=1", headers=header)
    #print(r.text)
finally:
    client.close()