[HELP] Unable to connect to a OPCUA server with Basic256Sha256

[andersenthomas98]

I am not able to connect to a OPCUA server with Basic256Sha256 security policy due to the error BadCertificateInvalidUri(2148990976)

According to this old issue I might be missing an application uri, although I cannot find it documented anywhere. However, adding the uri to the OPCUA connector configuration does not seem to help either.

Here is my OPCUA connector configuration

{
  "server": {
    "url": "opc.tcp://*****",
    "timeoutInMillis": 5000,
    "scanPeriodInMillis": 3600000,
    "enableSubscriptions": false,
    "subCheckPeriodInMillis": 60000,
    "showMap": true,
    "security": "Basic256Sha256",
    "identity": {
      "type": "cert.PEM",
      "cert": "/thingsboard_gateway/config/credentials/kepserver/tbgw_cert.pem",
      "privateKey": "/thingsboard_gateway/config/credentials/kepserver/tbgw_key.pem",
      "mode": "SignAndEncrypt",
      "username": "******",
      "password": "******"
    },
    "pollPeriodInMillis": 60000
  },
  ...
}

Error:

Versions:

• Docker: 27.3.1
• Thingsboard IoT Gateway version: 3.6.3

[andersenthomas98]

FYI, I am trying to connect to KepserverEx.