Auth0.OidcClient.Tokens.IdTokenValidationException: 'Issuer (iss) claim mismatch in the ID token; expected "https://Domain.com/", found "https://Domain.com".

[cbehera712]

I tried with the provided sample and it fails with error in mismatching the issuer url . It automatically adds extra "/" in the domain url.

Further check could notice its happening because of the below dll code which i cant change.

protected Auth0ClientBase(Auth0ClientOptions options, string platformName)
{
_options = options;
_idTokenRequirements = new IdTokenRequirements("https://" + _options.Domain + "/", _options.ClientId, options.Leeway, options.MaxAge);
_userAgent = CreateAgentString(platformName);
_idTokenValidator = new IdTokenValidator(options.BackchannelHandler);
}

[AliKarimiENT]

I have the same issue