Unexpected end of JSON

[smshapiro85]

Describe The Bug:
When activating the plugin, receiving an error "Unexpected end of JSON"

To Reproduce:

1. Install plugin with sunpower username and password
2. Save/activate plugin
3. Restart homebridge
4. View log error

Expected behavior:
Plugin activates without error

Logs:

[6/28/2022, 11:26:36 AM] Homebridge v1.5.0 (HAP v0.10.2) (Sunpower) is running on port 38164.
FetchError: invalid json response body at https://elhapi.edp.sunpower.com/v1/elh/authenticate reason: Unexpected end of JSON input
at /homebridge/node_modules/homebridge-sunpower/node_modules/node-fetch/lib/index.js:273:32
at processTicksAndRejections (node:internal/process/task_queues:96:5)
at Timeout._onTimeout (/homebridge/node_modules/homebridge-sunpower/src/platform.ts:98:26)
[6/28/2022, 11:27:07 AM] [Sunpower] Child bridge process ended
[6/28/2022, 11:27:07 AM] [Sunpower] Process Ended. Code: 1, Signal: null
[6/28/2022, 11:27:14 AM] [Sunpower] Restarting Process...
[6/28/2022, 11:27:15 AM] [Sunpower] Launched child bridge with PID 3964
[6/28/2022, 11:27:15 AM] Registering platform 'homebridge-sunpower.Sunpower'
[6/28/2022, 11:27:15 AM] [Sunpower] Loaded homebridge-sunpower v0.1.3 child bridge successfully
[6/28/2022, 11:27:15 AM] Loaded 4 cached accessories from cachedAccessories.0E4C57832994.
[6/28/2022, 11:27:15 AM] [Sunpower] Loading accessory from cache: Current Export
[6/28/2022, 11:27:15 AM] [Sunpower] Loading accessory from cache: Current Import
[6/28/2022, 11:27:15 AM] [Sunpower] Loading accessory from cache: Daily Export
[6/28/2022, 11:27:15 AM] [Sunpower] Loading accessory from cache: Daily Import
[6/28/2022, 11:27:15 AM] [Sunpower] Restoring existing accessory from cache: Current Export
[6/28/2022, 11:27:15 AM] [Sunpower] Restoring existing accessory from cache: Current Import
[6/28/2022, 11:27:15 AM] [Sunpower] Restoring existing accessory from cache: Daily Export
[6/28/2022, 11:27:15 AM] [Sunpower] Restoring existing accessory from cache: Daily Import
[6/28/2022, 11:27:15 AM] Homebridge v1.5.0 (HAP v0.10.2) (Sunpower) is running on port 38164.

Plugin Config:

{
"name": "Sunpower",
"username": "[email protected]",
"password": "XXXXXXXXXX",
"platform": "Sunpower",
"_bridge": {
"username": "0E:4C:57:83:29:94",
"port": 38164
}
}

Screenshots:
N/A

Environment:

• Plugin Version: homebridge-sunpower v0.1.3
• Homebridge Version: v1.5.0
• Node.js Version: v16.15.1
• NPM Version: Unknown
• Operating System: Docker/Synology DSM 7

[rgallo]

Sunpower changed their API details and endpoints last year, and after not finding documentation at the time I haven't revisited if it's been documented anywhere since. Definitely open to getting this working again if I'm able to find up to date API docs.

Some further details here: jeffkowalski/sunpower#5

[rgallo]

If anyone comes across this, I took another look at this and I'm able to get a session token posting to https://login.mysunpower.com/api/v1/authn with {"password":"passwordhere","username":"username here","options":{"warnBeforePasswordExpired":True,"multiOptionalFactorEnroll":True}}, I followed a couple session cookie redirect page urls, but I can't figure out how the value of document.cookie gets set to the browser, which is what gets passed into the graphql endpoint to get the data series. If this is resolved I should be able to make the changes needed to update this.