public async Task <IActionResult> ClearGroupExerciseSubmissionsAsync(CtfApiRequest request)
{
try
{
// Resolve lab
var lab = await _labService.GetLabAsync(request.LabId, HttpContext.RequestAborted);
if (lab == null)
{
return(BadRequest(new { error = $"Could not resolve requested lab {request.LabId}" }));
}
// Decode request
var apiExerciseSubmission = request.Decode <ApiGroupExerciseSubmission>(new CryptoService(lab.ApiCode));
// Resolve exercise
var exercise = await _exerciseService.FindExerciseAsync(lab.Id, apiExerciseSubmission.ExerciseNumber, HttpContext.RequestAborted);
if (exercise == null)
{
return(NotFound(new { error = "Exercise not found" }));
}
// Get group members
var groupMembers = await _userService.GetGroupMembersAsync(apiExerciseSubmission.GroupId).ToListAsync(HttpContext.RequestAborted);
if (!groupMembers.Any())
{
return(NotFound(new { error = "Empty or not existing group" }));
}
// Clear exercise submissions for each group member
foreach (var groupMember in groupMembers)
{
await _exerciseService.ClearExerciseSubmissionsAsync(exercise.Id, groupMember.Id, HttpContext.RequestAborted);
}
return(Ok());
}
catch (CryptographicException ex)
{
_logger.LogError(ex, "Clear exercise submission of group");
return(StatusCode(StatusCodes.Status401Unauthorized, new { error = "Could not decode the request packet" }));
}
catch (Exception ex)
{
_logger.LogError(ex, "Clear exercise submission of group");
return(StatusCode(StatusCodes.Status500InternalServerError, new { error = "An internal error occured during processing of the request" }));
}
}
public async Task <IActionResult> ClearExerciseSubmissionsAsync(CtfApiRequest request)
{
try
{
// Resolve lab
var lab = await _labService.GetLabAsync(request.LabId, HttpContext.RequestAborted);
if (lab == null)
{
return(BadRequest(new { error = $"Could not resolve requested lab {request.LabId}" }));
}
// Decode request
var apiExerciseSubmission = request.Decode <ApiExerciseSubmission>(new CryptoService(lab.ApiCode));
// Resolve exercise
var exercise = await _exerciseService.FindExerciseAsync(lab.Id, apiExerciseSubmission.ExerciseNumber, HttpContext.RequestAborted);
if (exercise == null)
{
return(NotFound(new { error = "Exercise not found" }));
}
// Check user
if (!await _userService.UserExistsAsync(apiExerciseSubmission.UserId, HttpContext.RequestAborted))
{
return(NotFound(new { error = "User not found" }));
}
// Clear exercise submissions
await _exerciseService.ClearExerciseSubmissionsAsync(exercise.Id, apiExerciseSubmission.UserId, HttpContext.RequestAborted);
return(Ok());
}
catch (CryptographicException ex)
{
_logger.LogError(ex, "Clear exercise submissions of user");
return(StatusCode(StatusCodes.Status401Unauthorized, new { error = "Could not decode the request packet" }));
}
catch (Exception ex)
{
_logger.LogError(ex, "Create exercise submissions of user");
return(StatusCode(StatusCodes.Status500InternalServerError, new { error = "An internal error occured during processing of the request" }));
}
}
public async Task <IActionResult> ClearExerciseSubmissionsAsync(CtfApiRequest request)
{
try
{
// Resolve lab
var lab = await _labService.GetLabAsync(request.LabId, HttpContext.RequestAborted);
if (lab == null)
{
return(BadRequest());
}
// Decode request
var apiExerciseSubmission = request.Decode <ApiExerciseSubmission>(new CryptoService(lab.ApiCode));
// Resolve exercise
var exercise = await _exerciseService.FindExerciseAsync(lab.Id, apiExerciseSubmission.ExerciseNumber, HttpContext.RequestAborted);
if (exercise == null)
{
return(NotFound(new { error = "Exercise not found" }));
}
// Check user
if (!await _userService.UserExistsAsync(apiExerciseSubmission.UserId, HttpContext.RequestAborted))
{
return(NotFound(new { error = "User not found" }));
}
// Clear exercise submissions
await _exerciseService.ClearExerciseSubmissionsAsync(exercise.Id, apiExerciseSubmission.UserId, HttpContext.RequestAborted);
return(Ok());
}
catch (CryptographicException ex)
{
return(StatusCode(StatusCodes.Status401Unauthorized, new { error = ex.ToString() }));
}
catch (Exception ex)
{
return(StatusCode(StatusCodes.Status500InternalServerError, new { error = ex.ToString() }));
}
}
public async Task <IActionResult> CreateExerciseSubmissionAsync(CtfApiRequest request)
{
try
{
// Resolve lab
var lab = await _labService.GetLabAsync(request.LabId, HttpContext.RequestAborted);
if (lab == null)
{
return(BadRequest(new { error = $"Could not resolve requested lab {request.LabId}" }));
}
// Decode request
var apiExerciseSubmission = request.Decode <ApiExerciseSubmission>(new CryptoService(lab.ApiCode));
// Resolve exercise
var exercise = await _exerciseService.FindExerciseAsync(lab.Id, apiExerciseSubmission.ExerciseNumber, HttpContext.RequestAborted);
if (exercise == null)
{
return(NotFound(new { error = "Exercise not found" }));
}
// Check lab execution
// This will also automatically check whether the given user exists
var labExecution = await _labExecutionService.GetLabExecutionForUserAsync(apiExerciseSubmission.UserId, lab.Id, HttpContext.RequestAborted);
var now = DateTime.Now;
if (labExecution == null || now < labExecution.PreStart)
{
return(NotFound(new { error = "Lab is not active for this user" }));
}
// Some exercises may only be submitted after the pre-start phase has ended
if (!exercise.IsPreStartAvailable && now < labExecution.Start)
{
return(NotFound(new { error = "This exercise may not be submitted in the pre-start phase" }));
}
// Create submission
var submission = new ExerciseSubmission
{
ExerciseId = exercise.Id,
UserId = apiExerciseSubmission.UserId,
ExercisePassed = apiExerciseSubmission.ExercisePassed,
SubmissionTime = apiExerciseSubmission.SubmissionTime ?? DateTime.Now,
Weight = apiExerciseSubmission.ExercisePassed ? 1 : (apiExerciseSubmission.Weight >= 0 ? apiExerciseSubmission.Weight : 1)
};
await _exerciseService.CreateExerciseSubmissionAsync(submission, HttpContext.RequestAborted);
return(Ok());
}
catch (CryptographicException ex)
{
_logger.LogError(ex, "Create exercise submission for user");
return(StatusCode(StatusCodes.Status401Unauthorized, new { error = "Could not decode the request packet" }));
}
catch (Exception ex)
{
_logger.LogError(ex, "Create exercise submission for user");
return(StatusCode(StatusCodes.Status500InternalServerError, new { error = "An internal error occured during processing of the request" }));
}
}
