public async Task <IActionResult> CallLabServerAsync([FromServices] ILabService labService, int labId, int userId)
{
// Retrieve lab data
var lab = await labService.GetLabAsync(labId, HttpContext.RequestAborted);
if (lab == null)
{
AddStatusMessage(_localizer["CallLabServerAsync:NotFound"], StatusMessageTypes.Error);
return(await RenderViewAsync());
}
// Build authentication string
var user = await _userService.GetUserAsync(userId, HttpContext.RequestAborted);
var group = user.GroupId == null ? null : await _userService.GetGroupAsync(user.GroupId ?? -1);
var authData = new UserLoginRequest
{
UserId = userId,
UserDisplayName = user.DisplayName,
GroupId = group?.Id,
GroupName = group?.DisplayName,
AdminMode = true
};
string authString = new CryptoService(lab.ApiCode).Encrypt(authData.Serialize());
// Build final URL
string url = lab.ServerBaseUrl.TrimEnd().TrimEnd('/') + "/auth/login?code=" + authString;
// Forward to server
return(Redirect(url));
}
public async Task <IActionResult> CallLabServerAsync(int labId)
{
// Retrieve group ID
var currentUser = await GetCurrentUserAsync();
if (currentUser?.GroupId == null)
{
AddStatusMessage(_localizer["CallLabServerAsync:NoGroup"], StatusMessageTypes.Error);
return(await RenderViewAsync());
}
// Retrieve lab data
var lab = await _labService.GetLabAsync(labId, HttpContext.RequestAborted);
if (lab == null)
{
AddStatusMessage(_localizer["CallLabServerAsync:LabNotFound"], StatusMessageTypes.Error);
return(await RenderViewAsync());
}
// Check whether lab is accessible by given group
DateTime now = DateTime.Now;
var labExecution = await _labExecutionService.GetLabExecutionAsync(currentUser.GroupId.Value, labId, HttpContext.RequestAborted);
if (labExecution == null || now < labExecution.PreStart)
{
AddStatusMessage(_localizer["CallLabServerAsync:LabNotActive"], StatusMessageTypes.Error);
return(await RenderViewAsync());
}
// Build authentication string
var authData = new UserLoginRequest
{
UserId = currentUser.Id,
UserDisplayName = currentUser.DisplayName,
GroupId = currentUser.GroupId,
GroupName = currentUser.Group?.DisplayName,
AdminMode = false
};
string authString = new CryptoService(lab.ApiCode).Encrypt(authData.Serialize());
// Build final URL
string url = lab.ServerBaseUrl.TrimEnd().TrimEnd('/') + "/auth/login?code=" + authString;
// Forward to server
return(Redirect(url));
}