private static void Delete(SecureString key, int entryID)
{
using (WCFServiceClient client = new WCFServiceClient())
{
bool result = client.Delete(entryID);
if (result == true)
{
Console.WriteLine("Delete successful");
}
}
}
private static void Update(SecureString key, int entryID, string eventType, string user)
{
using (WCFServiceClient client = new WCFServiceClient())
{
bool result = client.Update(entryID, string.Format(ResourceHelper.GetString(eventType), user));
if (result == true)
{
Console.WriteLine("Update successful");
}
}
}
private static SecureString GetKey()
{
SecureString key = new SecureString();
try
{
using (WCFServiceClient client = new WCFServiceClient())
{
// Get client's certificate from the client credentials
X509Certificate2 clientCertificate = SecurityHelper.GetCertificate(client);
// Check in with the WCFService to receive the private key
byte[] encryptedKey = client.CheckIn();
// If the encrypted key is null or empty, the service denied the request
if (encryptedKey != null && encryptedKey.Length > 0)
{
// Decrypt the encrypted key data
string privateKey = RSAEncrypter.Decrypt(encryptedKey, clientCertificate);
// Clear the encrypted key data for security reasons
Array.Clear(encryptedKey, 0, encryptedKey.Length);
// Convert the decrypted key into a secure string
key = StringConverter.ToSecureString(privateKey);
// Clear the unsecure key for security reasons
privateKey = string.Empty;
Console.WriteLine("Private key retrieved from the service");
}
else
{
Console.WriteLine("Unable to retrieve the private key from the service");
}
}
}
catch (Exception e)
{
Console.WriteLine("[ERROR] {0}", e.Message);
}
return(key);
}
private static void ReadFile(SecureString key)
{
using (WCFServiceClient client = new WCFServiceClient())
{
byte[] encryptedFile = client.ReadFile();
if (encryptedFile != null)
{
List <string> serializedEntries = new List <string>();
if (encryptedFile.Any())
{
string decryptedFile = AESEncrypter.Decrypt(encryptedFile, StringConverter.ToBytes(key));
serializedEntries.AddRange(decryptedFile.Split(new char[] { '|' }, StringSplitOptions.RemoveEmptyEntries));
}
HashSet <EventEntry> entries = new HashSet <EventEntry>();
foreach (string serializedEntry in serializedEntries)
{
entries.Add(new EventEntry(serializedEntry));
}
if (!entries.Any())
{
Console.WriteLine("Entry list is empty");
}
else
{
foreach (var entry in entries)
{
Console.WriteLine(entry.ToString());
}
}
}
}
}