private static Task HandleExceptionAsync(HttpContext context, Exception exception, IList <Func <Exception, ResponseTokenError> > custom, string genericMessage, string uri = null)
{
context.Response.ContentType = "application/json";
context.Response.StatusCode = (int)HttpStatusCode.InternalServerError;
string oauth2InternalExceptionMessage = GetUriException(exception);
if (custom != null)
{
foreach (var item in custom)
{
var response = item(exception);
if (response != null)
{
return(context.Response.WriteAsync(response.ToString()));
}
}
}
if (!string.IsNullOrEmpty(genericMessage))
{
return(context.Response.WriteAsync(ResponseTokenError.ServerError(genericMessage, uri ?? GetUriException(exception)).ToString()));
}
return(context.Response.WriteAsync(ResponseTokenError.ServerError(exception, uri ?? oauth2InternalExceptionMessage).ToString()));
}
public IActionResult Index(RequestToken request)
{
try
{
if (Request?.ContentType == "application/json")
{
using (StreamReader reader = new StreamReader(Request.Body, Encoding.UTF8))
{
request = JsonConvert.DeserializeObject <RequestToken>(reader.ReadToEnd());
}
}
if (string.IsNullOrEmpty(request.Grant_Type) || !grantTypes.Contains(request.Grant_Type))
{
return(BadRequest(new ResponseTokenError("unsupported_grant_type", $"O grant_type '{request.Grant_Type ?? "null"}' não é suportado")));
}
switch (request.Grant_Type)
{
case GrantType.AuthorizationCode:
return(RedirectToAction("Index", "AuthorizationCode", request));
case GrantType.ClientCredentials:
return(RedirectToAction("Index", "ClientCredentials", request));
case GrantType.DeviceCode:
return(RedirectToAction("Index", "DeviceCode", request));
case GrantType.Password:
return(RedirectToAction("Index", "Password", request));
case GrantType.RefreshToken:
return(RedirectToAction("Index", "RefreshToken", request));
default:
return(BadRequest(ResponseTokenError.UnsupportedGrantType(request.Grant_Type)));
}
}catch (Exception e)
{
_logger.LogError(e, "Request Error");
return(StatusCode(500, ResponseTokenError.ServerError(e)));
}
}
