Hi all, I know this is a common problem but all the topics i read doesn’t help me so i need help from you.
I’m trying to add my smartthings devices to ha but if i don’t use nabu casa ( with nabu works well ) I recived the error:
“SmartThings non è riuscito a convalidare l’URL del webhook. Assicurati che l’URL del webhook sia raggiungibile da Internet e riprova.”
THIS ARE MY PARAMETERS ( CHANGED FOR PRIVACY):
My token: xxxxxxxx-4929-4559-yyyy-3b6b4f8d5d65
Smartthings Link: https://www.xxxxxme88.duckdns.org/api/webhook/b4a3d916ed66e8410ccccccccccccccccccccccbc8c0a1121b6fc4bfc12b202
If I open this link in the browser it shows:
405: Method Not Allowed
MY CONFIGURATION
homeassistant:
external_url: https://www.xxxxxme88.duckdns.org
internal_url: http://192.168.1.22:8123
http:
ssl_certificate: /ssl/fullchain.pem
ssl_key: /ssl/privkey.pem
ip_ban_enabled: true
login_attempts_threshold: 5
TROUBLESHOOTING
I do this Troubleshooting step:
1 - CURL
root> less /config/.storage/smartthings
{
"version": 1,
"minor_version": 1,
"key": "smartthings",
"data": {
"instance_id": "f9dc10c3-4fa0-xxxx-yyyy-58b35a5f726f",
"webhook_id": "b4a3d916ed66e8410ccccccccccccccccccccccbc8c0a1121b6fc4bfc12b202",
"cloudhook_url": null
}
}
root> curl -X POST https://www.xxxxxme88.duckdns.org/api/webhook/b4a3d916ed66e8410ccccccccccccccccccccccbc8c0a1121b6fc4bfc12b202 -H "Content-Type: application/json; charset=utf-8" -d $'{"lifecycle": "PING", "executionId": "00000000-0000-0000-0000-000000000000", "locale": "en", "version": "1.0.0", "pingData": { "challenge": "00000000-0000-0000-0000-000000000000"}}'
curl: (60) SSL: no alternative certificate subject name matches target host name 'www.xxxxxme88.duckdns.org'
More details here: https://curl.se/docs/sslcerts.html
curl failed to verify the legitimacy of the server and therefore could not establish a secure connection to it. To learn more about this situation and how to fix it, please visit the web page mentioned above.
2 - DIGICERT OUTPUT:
DNS resolves www.xxxxxme88.duckdns.org to 93.70.53.18
HTTP Server Header: Python/3.10 aiohttp/3.8.4
The Certificate is not issued by DigiCert, GeoTrust, Thawte, or RapidSSL
Make sure the website you want to check is secured by a certificate from one of our product lines.
Common Name = xxxxxme88.duckdns.org
Subject Alternative Names = xxxxxme88.duckdns.org
Issuer = R3
Serial Number = 4A7C5F0A90123XXXXXXXX3EEB031AB15A8
SHA1 Thumbprint = C601804160FFC5XXXXXXXB1A96547ACA4435C6
Key Length = 381
Signature algorithm = SHA256-RSA
Secure Renegotiation:
TLS Certificate status cannot be validated
OCSP Staple: Not Enabled
OCSP Origin:
CRL Status: Not Enabled
TLS Certificate expiration
The certificate expires June 29, 2023 (67 days from today)
Certificate does not match name www.xxxxxme88.duckdns.org
Subject xxxxxme88.duckdns.org
Valid from 31/Mar/2023 to 29/Jun/2023
Issuer R3
Subject R3
Valid from 04/Sep/2020 to 15/Sep/2025
Issuer ISRG Root X1
Subject ISRG Root X1
Valid from 20/Jan/2021 to 30/Sep/2024
Issuer DST Root CA X3
TLS Certificate is not trusted
The certificate is not signed by a trusted authority (checking against Mozilla's root store). If you bought the certificate from a trusted authority, you probably just need to install one or more Intermediate certificates. Contact your certificate provider for assistance doing this for your server platform.