Plugin won't run after upgrade

[aukesj]

Describe Your Problem:

Logs:

[10/4/2022, 9:11:01 PM] [DaikinCloud] Failed to get cloud devices from Daikin Cloud: Failed to login to Daikin Cloud with MY@EMAIL: Error trying to follow redirect: write EPROTO 3069770240:error:14094458:SSL routines:ssl3_read_bytes:tlsv1 unrecognized name:../deps/openssl/openssl/ssl/record/rec_layer_s3.c:1546:SSL alert number 112

Plugin Config:

{
    "bridge": {
        "name": "Homebridge EE30",
        "username": "MAC-ADDRESS",
        "port": 51366,
        "pin": "MY PIN"
    },
    "accessories": [],
    "platforms": [
        {
            "name": "Config",
            "port": 8581,
            "platform": "config",
            "ssl": {
                "key": "/var/lib/homebridge/ssl/private/homebridge.pem",
                "cert": "/var/lib/homebridge/ssl/certs/homebridge.pem"
            }
        },
        {
            "name": "HOSTNAME",
            "hubIP": "IP OF HUB",
            "hubName": "Harmony Hub",
            "TVAccessory": false,
            "switchAccessories": true,
            "platform": "HarmonyHubWebSocket"
        },
        {
            "username": "MY EMAIL",
            "password": "MY PASSWORD",
            "showExtraFeatures": true,
            "platform": "DaikinCloud"
        }
    ],
    "disabledPlugins": [
        "homebridge-camera-ffmpeg",
        "homebridge-daikin-local"
    ]
}

Screenshots:

Environment:

• Plugin Version: homebridge-daikin-cloud v1.4.0
• Homebridge Version: [homebridge-config-ui-x v4.50.1]
• Node.js Version: v16.16.0
• NPM Version: 8.19.2
• Operating System: Raspbian GNU/Linux 10 (buster)

[aukesj]

By the way, I also did an 'npm install -g npm@8.13.2' after the reinstall of the plugin (which I did by issueing 'npm i homebridge-daikin-cloud')

[JeroenVdb]

@aukesj I don't know if this has anything to do with the plugin itself. Seems like there might be a problem with your CA certificates or SSL library on the device itself.

You could install curl on the machine that is running homebridge and run

curl -v https://daikin-unicloud-prod.auth.eu-west-1.amazoncognito.com/oauth2/authorize

Issue https://github.com/JeroenVdb/homebridge-daikin-cloud/issues/12 has a similar problem.

[aukesj]

@JeroenVdb The curl command returns no issues:

`* Server certificate:

• subject: CN=*.auth.eu-west-1.amazoncognito.com
• start date: Feb 27 00:00:00 2022 GMT
• expire date: Mar 28 23:59:59 2023 GMT
• subjectAltName: host "daikin-unicloud-prod.auth.eu-west-1.amazoncognito.com" matched cert's "*.auth.eu-west-1.amazoncognito.com"
• issuer: C=US; O=Amazon; OU=Server CA 1B; CN=Amazon
• SSL certificate verify ok.`

Same applies to links I follow locally, with my own CA:

`* Server certificate:

• subject: CN=MY LOCAL DOMAIN
• start date: Jan 5 15:31:51 2022 GMT
• expire date: Jan 3 15:31:51 2032 GMT
• subjectAltName: host "LOCAL SERVER" matched cert's "LOCAL SERVER"
• issuer: ALL MY ISSUER DATA
• SSL certificate verify ok.`

[aukesj]

It was an issue with my local DNS (Pi-Hole)

[JeroenVdb]

Ah, great you found the issue!

[aukesj]

Yes, and it probably only occurs when re-initializing the plugin somehow. After disabling pi-hole, restarting homebridge service, I can re-enable pi-hole again and everything keeps working just fine.