public async Task <IActionResult> GetConversationById([FromBody] ConversationModel model)
{
var receiver = await FindByEmailAsync(model.ReceiversEmail);
var messages = new List <ReturnMessage>();
_context.Messages.Where(m => m.ConversationId == model.ConversationID).ToList().ForEach(async me =>
{
var content = DecryptWithAes(me, receiver);
if (content.Equals(String.Empty))
{
var sender = await FindByEmailAsync(model.SendersEmail);
content = DecryptWithAes(me, sender);
}
var rMessage = new ReturnMessage
{
MessageId = me.Id,
Content = content,
ConversationId = me.ConversationId,
EmailOfSender = me.EmailOfSender,
DataIsTrusted = EncryptionServices.VerifyData
(content,
_context.PublicKeyStores.FirstOrDefault(store => store.Email == me.EmailOfSender)
?.PublicKey, me.SignedData)
};
messages.Add(rMessage);
}
);
return(Ok(messages));
}
public byte[] GenerateComCert(int comServerId)
{
var comServer = GetServer(comServerId);
if (comServer == null)
{
return(null);
}
var iCert = new ServiceCertificate().GetIntermediate();
var site = new Uri(comServer.Url);
var intermediateEntity = new ServiceCertificate().GetIntermediateEntity();
var pass = new EncryptionServices().DecryptText(intermediateEntity.Password);
var intermediateCert = new X509Certificate2(intermediateEntity.PfxBlob, pass, X509KeyStorageFlags.Exportable);
var certRequest = new CertificateRequest();
var organization = ServiceSetting.GetSettingValue(SettingStrings.CertificateOrganization);
certRequest.SubjectName = string.Format($"CN={site.Host}");
certRequest.NotBefore = DateTime.UtcNow;
certRequest.NotAfter = certRequest.NotBefore.AddYears(10);
var certificate = new ServiceGenerateCertificate(certRequest).IssueCertificate(intermediateCert, false, true);
var bytes = certificate.Export(X509ContentType.Pfx);
return(bytes);
}
private bool Shutdown(int computerId, string delay)
{
var computer = _uow.ComputerRepository.GetById(computerId);
if (computer == null)
{
return(false);
}
if (computer.CertificateId == -1)
{
return(false);
}
var compPreventShutdownGroups = _uow.ComputerRepository.GetComputerPreventShutdownGroups(computerId);
if (compPreventShutdownGroups.Count > 0)
{
return(true); //computer is in a prevent shutdown group continue on
}
var socket = _uow.ActiveSocketRepository.GetFirstOrDefault(x => x.ComputerId == computer.Id);
if (socket != null)
{
var deviceCertEntity = _uow.CertificateRepository.GetById(computer.CertificateId);
var deviceCert = new X509Certificate2(deviceCertEntity.PfxBlob, new EncryptionServices().DecryptText(deviceCertEntity.Password), X509KeyStorageFlags.Exportable);
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var socketRequest = new DtoSocketRequest();
socketRequest.connectionIds.Add(socket.ConnectionId);
socketRequest.action = "Shutdown";
socketRequest.message = delay;
new APICall().ClientComServerApi.SendAction(socket.ComServer, "", decryptedKey, socketRequest);
}
return(true);
}
public bool CollectInventory(int id)
{
var computer = _uow.ComputerRepository.GetById(id);
if (computer == null)
{
return(false);
}
if (computer.CertificateId == -1)
{
return(false);
}
var socket = _uow.ActiveSocketRepository.GetFirstOrDefault(x => x.ComputerId == computer.Id);
if (socket != null)
{
var deviceCertEntity = _uow.CertificateRepository.GetById(computer.CertificateId);
var deviceCert = new X509Certificate2(deviceCertEntity.PfxBlob, new EncryptionServices().DecryptText(deviceCertEntity.Password), X509KeyStorageFlags.Exportable);
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var socketRequest = new DtoSocketRequest();
socketRequest.connectionIds.Add(socket.ConnectionId);
socketRequest.action = "Collect_Inventory";
new APICall().ClientComServerApi.SendAction(socket.ComServer, "", decryptedKey, socketRequest);
}
return(true);
}
public void Should_encrypt_Aes256Ige()
{
var es = new EncryptionServices();
byte[] encryptedData = es.Aes256IgeEncrypt(TestData.ServerDHInnerDataWithHash, TestData.TmpAesKey, TestData.TmpAesIV);
encryptedData.ShouldAllBeEquivalentTo(TestData.ServerDHParamsOkEncryptedAnswer);
}
public override void RunCommand(object sender)
{
var engine = (AutomationEngineInstance)sender;
//get variablized input
var variableInput = v_InputValue.ConvertUserVariableToString(engine);
var passphrase = v_PassPhrase.ConvertUserVariableToString(engine);
string resultData = "";
if (v_EncryptionType.ConvertUserVariableToString(engine) == "Encrypt")
{
//encrypt data
resultData = EncryptionServices.EncryptString(variableInput, passphrase);
}
else if (v_EncryptionType.ConvertUserVariableToString(engine) == "Decrypt")
{
//encrypt data
resultData = EncryptionServices.DecryptString(variableInput, passphrase);
}
else
{
throw new NotImplementedException($"Encryption Service Requested '{v_EncryptionType.ConvertUserVariableToString(engine)}' has not been implemented");
}
resultData.StoreInUserVariable(engine, v_OutputUserVariableName);
}
internal Encryption(EncryptionServices services, KeySource keySource, bool?requireInfrastructureEncryption, KeyVaultProperties keyVaultProperties)
{
Services = services;
KeySource = keySource;
RequireInfrastructureEncryption = requireInfrastructureEncryption;
KeyVaultProperties = keyVaultProperties;
}
public void Should_encrypt_RSA()
{
var es = new EncryptionServices();
var encryptedData = es.RSAEncrypt(DataWithHash, RSAKey);
encryptedData.ShouldBeEquivalentTo(EncryptedData);
}
public byte [] RunAllServers(DtoIsoGenOptions isoOptions)
{
var uow = new UnitOfWork();
var tftpComServers = uow.ClientComServerRepository.Get(x => x.IsTftpServer);
EntityClientComServer tftpInfoServer;
if (tftpComServers.Count == 0)
{
Logger.Error("No Tftp Servers Are Currently Enabled To Generate ISO");
return(null);
}
if (tftpComServers.Count > 1)
{
tftpInfoServer = tftpComServers.Where(x => x.IsTftpInfoServer).FirstOrDefault();
if (tftpInfoServer == null)
{
Logger.Error("No Tftp Servers Are Currently Set As The Information Server. Unable To Generate ISO");
return(null);
}
}
else
{
tftpInfoServer = tftpComServers.First();
}
//Connect To Client Com Server
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var result = new APICall().ClientComServerApi.GenerateISO(tftpInfoServer.Url, "", decryptedKey, isoOptions);
return(result);
}
private void ShowList()
{
using (var ds = new DataSet())
{
ds.ReadXml(Server.MapPath("~/Patient.xml"));
foreach (DataTable table in ds.Tables)
{
foreach (DataRow row in table.Rows)
{
var emailCrypted = EncryptionServices.Decrypt(row["Email"].ToString(), "Email");
var telpehoneCrypted = EncryptionServices.Decrypt(row["Telephone"].ToString(), "Telephone");
row["Email"] = emailCrypted;
row["Telephone"] = telpehoneCrypted;
}
}
if (ds.Tables.Count > 0)
{
gvPatients.DataSource = ds.Tables[0];
gvPatients.DataBind();
}
}
}
public ActionResult Create(string OwnerID)
{
if (OwnerID == null)
{
return(new HttpStatusCodeResult(HttpStatusCode.BadRequest));
}
var owner = DefaultConnection.Owners.Find(OwnerID);
if (!owner.UserID.Equals(User.Identity.GetUserId()))
{
DataSerializer <string> .SecurityPriorityNumberOne(User.Identity.GetUserId());
return(new HttpStatusCodeResult(HttpStatusCode.Unauthorized));
}
encryptionServices = new EncryptionServices();
TraderAccount model = new TraderAccount();
model.OwnerID = OwnerID;
model = encryptionServices.EncryptTraderAccount(model);
DefaultConnection.TraderAccounts.Add(new TraderAccount()
{
TradingAccountID = model.TradingAccountID,
OwnerID = model.OwnerID,
CreationDate = DateTime.Now,
Balance = 1000000
});
DefaultConnection.SaveChanges();
return(RedirectToAction("Details", new
{
TradingAccountID = model.TradingAccountID.ToString()
}));
}
public List <string> Run()
{
var uow = new UnitOfWork();
var tftpComServers = uow.ClientComServerRepository.Get(x => x.IsTftpServer);
EntityClientComServer tftpInfoServer;
if (tftpComServers.Count == 0)
{
Logger.Error("No Tftp Servers Are Currently Enabled To Retrieve Kernel Listing");
return(null);
}
if (tftpComServers.Count > 1)
{
tftpInfoServer = tftpComServers.Where(x => x.IsTftpInfoServer).FirstOrDefault();
if (tftpInfoServer == null)
{
Logger.Error("No Tftp Servers Are Currently Set As The Information Server. Unable To Retrieve Kernel Listing");
return(null);
}
}
else
{
tftpInfoServer = tftpComServers.First();
}
//Connect To Client Com Server
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
return(new APICall().ClientComServerApi.GetKernels(tftpInfoServer.Url, "", decryptedKey));
}
public string GetClientInstallArgs()
{
var certEntity = _uow.CertificateRepository.GetFirstOrDefault(x => x.Type == EnumCertificate.CertificateType.Authority);
if (certEntity == null)
{
return(null);
}
var pfx = new X509Certificate2(certEntity.PfxBlob, new EncryptionServices().DecryptText(certEntity.Password), X509KeyStorageFlags.Exportable);
var thumbprint = pfx.Thumbprint;
var provisionKeyEncrypted = GetSettingValue(SettingStrings.ProvisionKeyEncrypted);
var provisionKey = new EncryptionServices().DecryptText(provisionKeyEncrypted);
var defaultCluster = _uow.ComServerClusterRepository.GetFirstOrDefault(x => x.IsDefault);
var clusterServers = _uow.ComServerClusterServerRepository.Get(x => x.ComServerClusterId == defaultCluster.Id);
var comServers = "";
foreach (var s in clusterServers)
{
var comServer = _uow.ClientComServerRepository.GetById(s.ComServerId);
comServers += comServer.Url + ",";
}
return("SERVER_KEY=" + provisionKey + " CA_THUMBPRINT=" + thumbprint + " COM_SERVERS=" +
comServers.Trim(','));
}
public bool RunAllServers(EntityComputer computer, EntityImageProfile imageProfile)
{
_uow = new UnitOfWork();
var comServers = new Workflows.GetCompTftpServers().Run(computer.Id);
if (comServers == null)
{
log.Error("Could Not Determine Tftp Com Servers For Computer: " + computer.Name);
return(false);
}
if (comServers.Count == 0)
{
log.Error("Could Not Determine Tftp Com Servers For Computer: " + computer.Name);
return(false);
}
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var NoErrors = true;
var dtoTaskBootFile = new DtoTaskBootFile();
dtoTaskBootFile.Computer = computer;
dtoTaskBootFile.ImageProfile = imageProfile;
foreach (var com in comServers)
{
if (!new APICall().ClientComServerApi.CreateTaskBootFiles(com.Url, "", decryptedKey, dtoTaskBootFile))
{
NoErrors = false;
}
}
return(NoErrors);
}
public bool DeleteImageFolders(string imageName)
{
//Check again
if (string.IsNullOrEmpty(imageName))
{
return(false);
}
var primaryDp = new DistributionPointServices().GetPrimaryDistributionPoint();
if (primaryDp.Location == "Local")
{
try
{
Directory.Delete(primaryDp.PhysicalPath + "images" + Path.DirectorySeparatorChar + imageName,
true);
}
catch (Exception ex)
{
log.Error(ex.Message);
return(false);
}
}
else if (primaryDp.Location == "Remote")
{
using (var unc = new UncServices())
{
var basePath = @"\\" + primaryDp.Server + @"\" + primaryDp.ShareName;
var smbPassword = new EncryptionServices().DecryptText(primaryDp.RwPassword);
if (
unc.NetUseWithCredentials(basePath, primaryDp.RwUsername, primaryDp.Domain,
smbPassword) || unc.LastError == 1219)
{
try
{
Directory.Delete(basePath + @"\images" + @"\" +
imageName, true);
}
catch (Exception ex)
{
log.Error(ex.Message);
return(false);
}
}
else
{
log.Error("Failed to connect to " + basePath + "\r\nLastError = " + unc.LastError);
return(false);
}
}
}
else
{
log.Error("Could Not Determine Primary Distribution Point Location Type");
return(false);
}
return(true);
}
public bool VerifyRemoteAccessInstalled(int comServerId)
{
var comServer = _uow.ClientComServerRepository.GetById(comServerId);
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
return(new APICall().ClientComServerApi.VerifyRemoteAccessInstalled(comServer.Url, "", decryptedKey));
}
public List <DtoReplicationProcess> GetReplicationProcesses(int comServerId)
{
var comServer = _uow.ClientComServerRepository.GetById(comServerId);
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
return(new APICall().ClientComServerApi.GetReplicationProcesses(comServer.Url, "", decryptedKey));
}
public bool EditBootFileText(DtoCoreScript script)
{
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var comServer = new ServiceClientComServer().GetServer(script.ComServerId);
return(new APICall().ClientComServerApi.EditBootFileText(comServer.Url, "", decryptedKey, script));
}
public string GetBootFileText(string path, int comServerId)
{
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var comServer = new ServiceClientComServer().GetServer(comServerId);
return(new APICall().ClientComServerApi.ReadBootFileText(comServer.Url, "", decryptedKey, path));
}
public bool KillProcess(int comServerId, int pid)
{
var comServer = _uow.ClientComServerRepository.GetById(comServerId);
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
return(new APICall().ClientComServerApi.KillProcess(comServer.Url, "", decryptedKey, pid));
}
internal Encryption(EncryptionServices services, KeySource?keySource, bool?requireInfrastructureEncryption, KeyVaultProperties keyVaultProperties, EncryptionIdentity encryptionIdentity)
{
Services = services;
KeySource = keySource;
RequireInfrastructureEncryption = requireInfrastructureEncryption;
KeyVaultProperties = keyVaultProperties;
EncryptionIdentity = encryptionIdentity;
}
private static string DecryptWithAes(Message me, User user)
{
var key = EncryptionServices.DecryptWithRsa(me.EncryptedAesKey, user.PrivateKey);
var iv = Convert.FromBase64String(me.EncryptedAesIV);
var decryptWithAes = EncryptionServices.DecryptWithAes(
Convert.FromBase64String(me.EncryptedContentOfMessage), key, iv);
return(decryptWithAes.Length == 0 ? string.Empty : decryptWithAes);
}
/// <summary>The constructor to initialize a <c>new BackgroundThread</c>.</summary>
/// <param name=""></param>
public BackgroundThread(EncryptionServices Cryptography = null)
{
_Cryptography = Cryptography ?? new EncryptionServices();
_quCommand = new ConcurrentQueue <BackgroundMessage>();
_quReturn = new ConcurrentQueue <BackgroundMessage>();
_abAesKey = new byte[EncryptionServices.ciAes256KeyBytesLength];
_Cryptography.GetRandomBytes(_abAesKey);
Reset();
}
public List <FileInfo> GetMunkiResources(string type)
{
FileInfo[] directoryFiles = null;
var pkgInfoFiles = SettingServices.GetSettingValue(SettingStrings.MunkiBasePath) +
Path.DirectorySeparatorChar + type + Path.DirectorySeparatorChar;
if (SettingServices.GetSettingValue(SettingStrings.MunkiPathType) == "Local")
{
var di = new DirectoryInfo(pkgInfoFiles);
try
{
directoryFiles = di.GetFiles("*.*");
}
catch (Exception ex)
{
log.Error(ex.Message);
}
}
else
{
using (var unc = new UncServices())
{
var smbPassword =
new EncryptionServices().DecryptText(
SettingServices.GetSettingValue(SettingStrings.MunkiSMBPassword));
var smbDomain = string.IsNullOrEmpty(SettingServices.GetSettingValue(SettingStrings.MunkiSMBDomain))
? ""
: SettingServices.GetSettingValue(SettingStrings.MunkiSMBDomain);
if (
unc.NetUseWithCredentials(SettingServices.GetSettingValue(SettingStrings.MunkiBasePath),
SettingServices.GetSettingValue(SettingStrings.MunkiSMBUsername), smbDomain,
smbPassword) || unc.LastError == 1219)
{
var di = new DirectoryInfo(pkgInfoFiles);
try
{
directoryFiles = di.GetFiles("*.*");
}
catch (Exception ex)
{
log.Error(ex.Message);
}
}
else
{
log.Error("Failed to connect to " +
SettingServices.GetSettingValue(SettingStrings.MunkiBasePath) + "\r\nLastError = " +
unc.LastError);
}
}
}
return(directoryFiles.ToList());
}
public int RunOnComServer(DtoMulticastArgs mArgs, EntityClientComServer comServer)
{
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
var pid = new APICall().ClientComServerApi.StartUdpSender(comServer.Url, "", decryptedKey, mArgs);
return(pid);
}
public DtoActionResult Delete(int multicastId)
{
var multicast = _uow.ActiveMulticastSessionRepository.GetById(multicastId);
if (multicast == null)
{
return new DtoActionResult {
ErrorMessage = "Multicast Not Found", Id = 0
}
}
;
var computers = _uow.ActiveImagingTaskRepository.MulticastComputers(multicastId);
var actionResult = new DtoActionResult();
_uow.ActiveMulticastSessionRepository.Delete(multicastId);
_uow.Save();
actionResult.Id = multicast.Id;
actionResult.Success = true;
new ServiceActiveImagingTask().DeleteForMulticast(multicastId);
if (computers != null)
{
foreach (var computer in computers)
{
if (computer != null)
{
new CleanTaskBootFiles().Execute(computer);
}
}
}
var comServer = new ServiceClientComServer().GetServer(multicast.ComServerId);
if (comServer == null)
{
actionResult.Success = false;
Logger.Error("Could Not find com Server With ID " + multicast.ComServerId);
return(actionResult);
}
var intercomKey = ServiceSetting.GetSettingValue(SettingStrings.IntercomKeyEncrypted);
var decryptedKey = new EncryptionServices().DecryptText(intercomKey);
if (!new APICall().ClientComServerApi.TerminateMulticast(comServer.Url, "", decryptedKey, multicast))
{
actionResult.Success = false;
}
return(actionResult);
}
public override void RunCommand(object sender)
{
var engine = (AutomationEngineInstance)sender;
if (v_WindowName != "Current Window")
{
ActivateWindowCommand activateWindow = new ActivateWindowCommand
{
v_WindowName = v_WindowName
};
activateWindow.RunCommand(sender);
}
string textToSend = v_TextToSend.ConvertUserVariableToString(engine);
if (v_EncryptionOption == "Encrypted")
{
textToSend = EncryptionServices.DecryptString(textToSend, "TASKT");
}
if (textToSend == "{WIN_KEY}")
{
User32Functions.KeyDown(System.Windows.Forms.Keys.LWin);
User32Functions.KeyUp(System.Windows.Forms.Keys.LWin);
}
else if (textToSend.Contains("{WIN_KEY+"))
{
User32Functions.KeyDown(System.Windows.Forms.Keys.LWin);
var remainingText = textToSend.Replace("{WIN_KEY+", "").Replace("}", "");
foreach (var c in remainingText)
{
System.Windows.Forms.Keys key = (System.Windows.Forms.Keys)Enum.Parse(typeof(System.Windows.Forms.Keys), c.ToString());
User32Functions.KeyDown(key);
}
User32Functions.KeyUp(System.Windows.Forms.Keys.LWin);
foreach (var c in remainingText)
{
System.Windows.Forms.Keys key = (System.Windows.Forms.Keys)Enum.Parse(typeof(System.Windows.Forms.Keys), c.ToString());
User32Functions.KeyUp(key);
}
}
else
{
System.Windows.Forms.SendKeys.SendWait(textToSend);
}
System.Threading.Thread.Sleep(500);
}
private void HelperControl_Click(object sender, EventArgs e)
{
if (string.IsNullOrEmpty(InputText.Text))
{
return;
}
var encrypted = EncryptionServices.EncryptString(InputText.Text, "TASKT");
v_EncryptionOption = "Encrypted";
InputText.Text = encrypted;
}
public string GetHdFileSize(string imageName, string hd)
{
var primaryDp = new DistributionPointServices().GetPrimaryDistributionPoint();
if (primaryDp == null)
{
return("No Primary Dp");
}
if (primaryDp.Location == "Local")
{
try
{
var imagePath = primaryDp.PhysicalPath + "images" + Path.DirectorySeparatorChar + imageName +
Path.DirectorySeparatorChar + "hd" + hd;
var size = new FileOpsServices().GetDirectorySize(new DirectoryInfo(imagePath)) / 1024f / 1024f / 1024f;
return(Math.Abs(size) < 0.1f ? "< 100M" : size.ToString("#.##") + " GB");
}
catch
{
return("N/A");
}
}
if (primaryDp.Location == "Remote")
{
using (var unc = new UncServices())
{
var basePath = @"\\" + primaryDp.Server + @"\" + primaryDp.ShareName;
var smbPassword = new EncryptionServices().DecryptText(primaryDp.RwPassword);
if (
unc.NetUseWithCredentials(basePath, primaryDp.RwUsername, primaryDp.Domain,
smbPassword) || unc.LastError == 1219)
{
try
{
var imagePath = basePath + @"\images\" + imageName + @"\hd" + hd;
var size = new FileOpsServices().GetDirectorySize(new DirectoryInfo(imagePath)) / 1024f / 1024f /
1024f;
return(Math.Abs(size) < 0.1f ? "< 100M" : size.ToString("#.##") + " GB");
}
catch
{
return("N/A");
}
}
log.Error("Failed to connect to " + basePath + "\r\nLastError = " + unc.LastError);
return("N/A");
}
}
log.Error("Could Not Determine Primary Distribution Point Location Type");
return("N/A");
}
private void EncryptPassword(CommandItemControl sender, EventArgs e)
{
if (string.IsNullOrEmpty(ConnectionStringPassword.Text))
{
return;
}
var acknowledgement = MessageBox.Show("WARNING! This function will encrypt the password locally but is not extremely secure as the client knows the secret! Consider using a password management service instead. The encrypted password will be stored with a leading exclamation ('!') whch the automation engine will detect and know to decrypt the value automatically at run-time. Do not encrypt the password multiple times or the decryption will be invalid! Would you like to proceed?", "Encryption Warning", MessageBoxButtons.YesNo, MessageBoxIcon.Warning);
if (acknowledgement == DialogResult.Yes)
{
ConnectionStringPassword.Text = string.Concat($"!{EncryptionServices.EncryptString(ConnectionStringPassword.Text, "taskt-database-automation")}");
}
}