public void GetPlaintextMasterKeyReturnsSameKeyForSamePassword()
{
var u = new DBUser ();
u.Username = "******";
var password = "******";
u.CreateCryptoFields (password);
var key1 = u.GetPlaintextMasterKey (password);
var key2 = u.GetPlaintextMasterKey (password);
Assert.AreEqual (key1, key2);
Assert.AreEqual (key1.ToHexString (), key2.ToHexString ());
}
public static void AddDummyUserIfRequired(Funq.Container container)
{
// create a dummy user
var fac = container.Resolve<IDbConnectionFactory> ();
using (var db = fac.OpenDbConnection ()) {
if (db.FirstOrDefault<DBUser> (u => u.Username == "dummy") == null) {
var user = new DBUser ();
user.Username = "******";
user.CreateCryptoFields ("foobar123");
user.FirstName = "John Dummy";
user.LastName = "Doe";
user.AdditionalData = "Dummy user that is created when in development mode";
user.IsActivated = true;
user.IsVerified = true;
user.Manifest.LastSyncRevision = 0;
user.EmailAddress = "*****@*****.**";
db.Insert<DBUser> (user);
// insert some sample notes
var f = container.Resolve<IDbStorageFactory> ();
var key = user.GetPlaintextMasterKey ("foobar123");
var r = new RequestingUser {
Username = "******",
EncryptionMasterKey = key.ToHexString ()
};
using (var storage = f.GetDbStorage (r)) {
var sample_notes = new DiskStorage ();
sample_notes.SetPath ("../../../sample_notes/");
sample_notes.CopyTo (storage);
}
}
}
}
public void GetPlaintextMasterKeyReturns256Bit()
{
var u = new DBUser ();
u.Username = "******";
var password = "******";
u.CreateCryptoFields (password);
var master_key = u.GetPlaintextMasterKey (password);
Assert.AreEqual(32, master_key.Length);
}
public void BasicEncryptAndDecrypt()
{
var u = new DBUser ();
u.Username = "******";
var password = "******";
u.CreateCryptoFields (password);
var test_string = "The quick brown fox jumps over the lazy dog.";
var master_key = u.GetPlaintextMasterKey (password);
byte[] encrypted_bytes = u.EncryptString (master_key, test_string);
string decrypted_string = u.DecryptUnicodeString (master_key, encrypted_bytes);
Assert.AreEqual (test_string, decrypted_string);
}
public void EncryptDecryptWithHexRepresentation()
{
var u = new DBUser ();
u.Username = "******";
var password = "******";
u.CreateCryptoFields (password);
var master_key = u.GetPlaintextMasterKey (password);
var key = master_key.ToHexString ();
var test_string = "The quick brown fox jumps over the lazy dog.";
byte[] encrypted_bytes = u.EncryptString (master_key, test_string);
string encrypted_string = encrypted_bytes.ToHexString ();
string decrypted_string = u.DecryptUnicodeString (master_key, encrypted_string.ToByteArray ());
Assert.AreEqual (test_string, decrypted_string);
}
