public async Task <TokenModel> GetTokenAsync(string code, CancellationToken cancellationToken)
{
var accessTokenUrl = TokenEndpoint
+ "?grant_type=authorization_code"
+ "&client_id=" + Uri.EscapeDataString(_options.ClientId)
+ "&client_secret=" + Uri.EscapeDataString(_options.ClientSecret)
+ "&redirect_uri=" + Uri.EscapeDataString(_options.RedirectUrl())
+ "&code=" + Uri.EscapeDataString(code);
var response = await GetStringResponseAsync(accessTokenUrl, cancellationToken);
return(TokenModel.From(response));
}
