Single Sign On isn't working properly

[msiukdev]

I was creating a token with an external user, using the following link : https://help.form.io/developers/integrations/auth.
Here's my token generating function using c# code.

public IActionResult GenerateJwtToken()
{
var tokenHandler = new JwtSecurityTokenHandler();
var secretKey = Encoding.ASCII.GetBytes("--- change me now ---");
var jsonformu = new { _id = "647db743f08587cd2dd707cf" };
var jsonuser = new { _id = "external", data = new { name = "externaluser", email = "extuser@example.com" },
roles= new[] { "647db743f08587cd2dd707cf" }};
var tokenDescriptor = new SecurityTokenDescriptor
{
Subject = new ClaimsIdentity(new[]
{
new Claim("external", "true"),
new Claim("form", "{\r\n "_id":"647db743f08587cd2dd707cf"\r\n }"),
new Claim("user", "{\r\n "_id":"external",\r\n "data":{\r\n "name":"joe"\r\n },\r\n "roles":[\r\n "646341cc696df649c911183a"\r\n ]\r\n }")
}),
Expires = DateTime.UtcNow.AddMinutes(30),
SigningCredentials = new SigningCredentials(
new SymmetricSecurityKey(secretKey),
SecurityAlgorithms.HmacSha256Signature
)
};

        var token = tokenHandler.CreateToken(tokenDescriptor);
        var authorizedtoken = tokenHandler.WriteToken(token);
       
        return Ok();           
    }

When sending it to the formio server, on localhost it's giving Unauthorized error. Where do I look in the formio-master to find the problem? and where do I look in the formio-master if I want to configure OpenId Connect or OAuth for formio?

[brendanbond]

@msiukdev any updates? Are you using our open source container or our Enterprise container? Truth be told, I'm not sure what kind of SSO support we provide in our open source container, although I suspect it could work. Give us a few more details and we'll try to get you sorted out.