public static IApplicationBuilder UseProblemDetails(this IApplicationBuilder app, Action <ProblemDetailsOptions> configure)
{
var options = new ProblemDetailsOptions();
configure?.Invoke(options);
ConfigureDefaults(options);
return(app.UseMiddleware <ProblemDetailsMiddleware>(Options.Create(options)));
}
private static void ConfigureDefaults(ProblemDetailsOptions options)
{
if (options.IncludeExceptionDetails == null)
{
options.IncludeExceptionDetails = IncludeExceptionDetails;
}
options.TryMap <NotImplementedException>(ex =>
new ExceptionProblemDetails(ex, StatusCodes.Status501NotImplemented));
}
public static IApplicationBuilder UseProblemDetails(this IApplicationBuilder app, Action <ProblemDetailsOptions> configure)
{
var options = new ProblemDetailsOptions();
configure?.Invoke(options);
// Try to pull the IConfigureOptions<ProblemDetailsOptions> service from the container
// in case the user has called AddProblemDetails and still use this overload.
// If the setup hasn't been configured. Create an instance explicitly and use that.
var setup = app.ApplicationServices.GetService <IConfigureOptions <ProblemDetailsOptions> >() ?? new ProblemDetailsOptionsSetup();
setup.Configure(options);
return(app.UseMiddleware <ProblemDetailsMiddleware>(Options.Create(options)));
}
public static ProblemDetailsOptions AddDatabaseProblemDetailsExceptionMapping(this ProblemDetailsOptions options)
{
options.Map <SqlException>(sqlEx => GetResponseToSqlException(sqlEx));
options.Map <DbUpdateException>(dbEx => GetResponseToDbUpdateException(dbEx));
return(options);
}
public static ProblemDetailsOptions AddInvalidInputProblemDetailsExceptionMapping(this ProblemDetailsOptions options)
{
options.Map <FormatException>(ex => new StatusCodeProblemDetails(StatusCodes.Status400BadRequest));
options.Map <JsonException>(ex => new StatusCodeProblemDetails(StatusCodes.Status400BadRequest));
options.Map <ValidationException>(ex => new StatusCodeProblemDetails(StatusCodes.Status400BadRequest));
return(options);
}
public static ProblemDetailsOptions AddSecurityProblemDetailsExceptionMapping(this ProblemDetailsOptions options)
{
/* The 402 code is named "Unauthorized" in the HTTP specification, but the description of the code makes it
* clear that it means "not authenticated". For a true "unauthorized response, use status code 403 - Forbidden. */
options.Map <InvalidCredentialException>(ex => new StatusCodeProblemDetails(StatusCodes.Status401Unauthorized));
options.Map <NotAuthenticatedException>(ex => new StatusCodeProblemDetails(StatusCodes.Status401Unauthorized));
options.Map <NotAuthorizedException>(ex => new StatusCodeProblemDetails(StatusCodes.Status401Unauthorized));
return(options);
}
public static ProblemDetailsOptions AddProblemDetailsExceptionMappingForWhenItsOurFault(this ProblemDetailsOptions options)
{
options.Map <InvalidOperationException>(ex => new StatusCodeProblemDetails(StatusCodes.Status500InternalServerError));
options.Map <NotImplementedException>(ex => new StatusCodeProblemDetails(StatusCodes.Status501NotImplemented));
options.Map <HttpRequestException>(ex => new StatusCodeProblemDetails(StatusCodes.Status503ServiceUnavailable));
options.Map <Exception>(ex => new StatusCodeProblemDetails(StatusCodes.Status500InternalServerError));
return(options);
}
