public static bool Load(SecureString pasword)
{
try
{
byte[] xml = null;
// Decrypt file
if (File.Exists(GetCredentialsFilePath()))
{
var cipherWithSaltAndIv = File.ReadAllBytes(GetCredentialsFilePath());
xml = Decrypt(cipherWithSaltAndIv, SecureStringHelper.ConvertToString(pasword));
}
// Save master pw for encryption
SetMasterPassword(pasword);
// Check if array is empty...
if (xml != null && xml.Length > 0)
{
DeserializeFromByteArray(xml);
}
Credentials.CollectionChanged += Credentials_CollectionChanged;
IsLoaded = true;
return(true);
}
catch (CryptographicException)
{
return(false);
}
}
public override ValidationResult Validate(object value, CultureInfo cultureInfo)
{
string license = SecureStringHelper.ConvertToString((SecureString)value);
if (!string.IsNullOrEmpty(license) && (Regex.IsMatch((string)license, LicenseManager.FormatCheck.ToString())))
{
return(ValidationResult.ValidResult);
}
return(new ValidationResult(false, Resources.Localization.Strings.EnterValidRepetierApiKey));
}
public static void Save()
{
// Serialize as xml (utf-8)
byte[] credentials = SerializeToByteArray();
// Encrypt with master pw and save file
byte[] encrypted = Encrypt(credentials, SecureStringHelper.ConvertToString(_masterPassword));
// Check if the path exists, create if not
File.WriteAllBytes(GetCredentialsFilePath(), encrypted);
CredentialsChanged = false;
}
public void WalkV3Async(IPAddress ipAddress, string oid, SNMPV3Security security, string username, SNMPV3AuthenticationProvider authProvider, SecureString auth, SNMPV3PrivacyProvider privProvider, SecureString priv, WalkMode walkMode)
{
Task.Run(() =>
{
try
{
var ipEndpoint = new IPEndPoint(ipAddress, Port);
// Discovery
var discovery = Messenger.GetNextDiscovery(SnmpType.GetRequestPdu);
var report = discovery.GetResponse(Timeout, ipEndpoint);
IPrivacyProvider privacy;
switch (security)
{
case SNMPV3Security.AuthPriv:
privacy = GetPrivacy(authProvider, SecureStringHelper.ConvertToString(auth), privProvider, SecureStringHelper.ConvertToString(priv));
break;
// noAuthNoPriv
case SNMPV3Security.AuthNoPriv:
privacy = GetPrivacy(authProvider, SecureStringHelper.ConvertToString(auth));
break;
default:
privacy = GetPrivacy();
break;
}
var results = new List <Variable>();
Messenger.BulkWalk(VersionCode.V3, ipEndpoint, new OctetString(username), OctetString.Empty, new ObjectIdentifier(oid), results, Timeout, 10, walkMode, privacy, report);
foreach (var result in results)
{
OnReceived(new SNMPReceivedArgs(result.Id, result.Data));
}
OnComplete();
}
catch (Lextm.SharpSnmpLib.Messaging.TimeoutException)
{
OnTimeoutReached();
}
catch (ErrorException)
{
OnError();
}
});
}
public void Getv3Async(IPAddress ipAddress, string oid, SNMPV3Security security, string username, SNMPV3AuthenticationProvider authProvider, SecureString auth, SNMPV3PrivacyProvider privProvider, SecureString priv)
{
Task.Run(() =>
{
try
{
var ipEndpoint = new IPEndPoint(ipAddress, Port);
// Discovery
var discovery = Messenger.GetNextDiscovery(SnmpType.GetRequestPdu);
var report = discovery.GetResponse(Timeout, ipEndpoint);
IPrivacyProvider privacy;
switch (security)
{
case SNMPV3Security.AuthPriv:
privacy = GetPrivacy(authProvider, SecureStringHelper.ConvertToString(auth), privProvider, SecureStringHelper.ConvertToString(priv));
break;
// noAuthNoPriv
case SNMPV3Security.AuthNoPriv:
privacy = GetPrivacy(authProvider, SecureStringHelper.ConvertToString(auth));
break;
default:
privacy = GetPrivacy();
break;
}
var request = new GetRequestMessage(VersionCode.V3, Messenger.NextMessageId, Messenger.NextRequestId, new OctetString(username), new List <Variable> {
new Variable(new ObjectIdentifier(oid))
}, privacy, Messenger.MaxMessageSize, report);
var reply = request.GetResponse(Timeout, ipEndpoint);
var result = reply.Pdu().Variables[0];
OnReceived(new SNMPReceivedArgs(result.Id, result.Data));
OnComplete();
}
catch (Lextm.SharpSnmpLib.Messaging.TimeoutException)
{
OnTimeoutReached();
}
catch (ErrorException)
{
OnError();
}
});
}
private void Connect()
{
rdpClient.Server = _rdpSessionInfo.Hostname;
rdpClient.AdvancedSettings9.RDPPort = _rdpSessionInfo.Port;
if (_rdpSessionInfo.CustomCredentials)
{
rdpClient.UserName = _rdpSessionInfo.Username;
rdpClient.AdvancedSettings9.ClearTextPassword = SecureStringHelper.ConvertToString(_rdpSessionInfo.Password);
}
// AdvancedSettings
rdpClient.AdvancedSettings9.AuthenticationLevel = _rdpSessionInfo.AuthenticationLevel;
rdpClient.AdvancedSettings9.EnableCredSspSupport = _rdpSessionInfo.EnableCredSspSupport;
// Devices and resources
rdpClient.AdvancedSettings9.RedirectClipboard = _rdpSessionInfo.RedirectClipboard;
rdpClient.AdvancedSettings9.RedirectDevices = _rdpSessionInfo.RedirectDevices;
rdpClient.AdvancedSettings9.RedirectDrives = _rdpSessionInfo.RedirectDrives;
rdpClient.AdvancedSettings9.RedirectPorts = _rdpSessionInfo.RedirectPorts;
rdpClient.AdvancedSettings9.RedirectSmartCards = _rdpSessionInfo.RedirectSmartCards;
rdpClient.AdvancedSettings9.RedirectPrinters = _rdpSessionInfo.RedirectPrinters;
// Display
rdpClient.ColorDepth = _rdpSessionInfo.ColorDepth; // 8, 15, 16, 24
if (_rdpSessionInfo.AdjustScreenAutomatically || _rdpSessionInfo.UseCurrentViewSize)
{
rdpClient.DesktopWidth = (int)rdpGrid.ActualWidth;
rdpClient.DesktopHeight = (int)rdpGrid.ActualHeight;
}
else
{
rdpClient.DesktopWidth = _rdpSessionInfo.DesktopWidth;
rdpClient.DesktopHeight = _rdpSessionInfo.DesktopHeight;
}
FixWindowsFormsHostSize();
// Events
rdpClient.OnConnected += RdpClient_OnConnected;
rdpClient.OnDisconnected += RdpClient_OnDisconnected;
rdpClient.Connect();
}
public void HasCredentialInfoChanged()
{
CredentialInfoChanged = (_credentialInfo.Name != Name) || (_credentialInfo.Username != Username) || (SecureStringHelper.ConvertToString(_credentialInfo.Password) != SecureStringHelper.ConvertToString(Password));
}
private static Dictionary <string, string> InitializeHeaders(Provider provider, bool isPostOrPut)
{
Dictionary <string, string> headers = new Dictionary <string, string>(StringComparer.OrdinalIgnoreCase);
if (provider.PSVstsDriveInfo.UsePersonalAccessToken)
{
headers["Authorization"] = string.Format(
"Basic {0}",
Convert.ToBase64String(Encoding.UTF8.GetBytes(string.Format(":{0}", SecureStringHelper.ConvertToString(provider.PSVstsDriveInfo.PersonalAccessToken)))));
}
if (isPostOrPut)
{
headers["Content-Type"] = "application/json";
}
return(headers);
}
public static bool VerifyMasterPasword(SecureString password)
{
return(SecureStringHelper.ConvertToString(_masterPassword).Equals(SecureStringHelper.ConvertToString(password)));
}
private static byte[] SerializeToByteArray()
{
// Convert CredentialInfo to CredentialInfoSerializable
var list = new List <CredentialInfoSerializable>();
foreach (var info in Credentials)
{
list.Add(new CredentialInfoSerializable(info.ID, info.Name, info.Username, SecureStringHelper.ConvertToString(info.Password)));
}
var xmlSerializer = new XmlSerializer(typeof(List <CredentialInfoSerializable>));
using (var memoryStream = new MemoryStream())
{
using (var streamWriter = new StreamWriter(memoryStream, Encoding.UTF8))
{
xmlSerializer.Serialize(streamWriter, list);
return(memoryStream.ToArray());
}
}
}
private void ValidatePassword()
{
PasswordIsEmpty = ((Password == null || Password.Length == 0) || (PasswordRepeat == null || PasswordRepeat.Length == 0));
PasswordsMatch = PasswordIsEmpty ? false : SecureStringHelper.ConvertToString(Password).Equals(SecureStringHelper.ConvertToString(PasswordRepeat));
}
public void WalkV1V2CAsync(SNMPVersion version, IPAddress ipAddress, SecureString community, string oid, WalkMode walkMode)
{
Task.Run(() =>
{
try
{
IList <Variable> results = new List <Variable>();
Messenger.Walk(version == SNMPVersion.V1 ? VersionCode.V1 : VersionCode.V2, new IPEndPoint(ipAddress, Port), new OctetString(SecureStringHelper.ConvertToString(community)), new ObjectIdentifier(oid), results, Timeout, walkMode);
foreach (var result in results)
{
OnReceived(new SNMPReceivedArgs(result.Id, result.Data));
}
OnComplete();
}
catch (Lextm.SharpSnmpLib.Messaging.TimeoutException)
{
OnTimeoutReached();
}
catch (ErrorException)
{
OnError();
}
});
}
public void SetV1V2CAsync(SNMPVersion version, IPAddress ipAddress, SecureString communtiy, string oid, string data)
{
Task.Run(() =>
{
try
{
Messenger.Set(version == SNMPVersion.V1 ? VersionCode.V1 : VersionCode.V2, new IPEndPoint(ipAddress, Port), new OctetString(SecureStringHelper.ConvertToString(communtiy)), new List <Variable> {
new Variable(new ObjectIdentifier(oid), new OctetString(data))
}, Timeout);
OnComplete();
}
catch (Lextm.SharpSnmpLib.Messaging.TimeoutException)
{
OnTimeoutReached();
}
catch (ErrorException)
{
OnError();
}
});
}
