public void TestSetEncryption()
{
testName = "TestSetEncryption";
SetUpTest(true);
DatabaseEnvironmentConfig envConfig =
new DatabaseEnvironmentConfig();
envConfig.Create = true;
envConfig.SetEncryption("key", EncryptionAlgorithm.AES);
Assert.AreEqual("key", envConfig.EncryptionPassword);
Assert.AreEqual(EncryptionAlgorithm.AES, envConfig.EncryptAlgorithm);
DatabaseEnvironment env = DatabaseEnvironment.Open(
testHome, envConfig);
Assert.AreEqual(EncryptionAlgorithm.AES, env.EncryptAlgorithm);
env.Close();
}
public void TestEncryption()
{
testName = "TestEncryption";
SetUpTest(true);
// Open an encrypted environment.
DatabaseEnvironmentConfig envCfg =
new DatabaseEnvironmentConfig();
envCfg.Create = true;
envCfg.UseMPool = true;
envCfg.UseLogging = true;
envCfg.UseTxns = true;
envCfg.SetEncryption("bdb", EncryptionAlgorithm.AES);
DatabaseEnvironment env =
DatabaseEnvironment.Open(testHome, envCfg);
Transaction txn = env.BeginTransaction();
// Open a non-encrypted database in the environment.
BTreeDatabaseConfig dbCfg =
new BTreeDatabaseConfig();
dbCfg.Creation = CreatePolicy.IF_NEEDED;
dbCfg.Env = env;
BTreeDatabase db1 = BTreeDatabase.Open(
testName + "1.db", dbCfg, txn);
Assert.IsFalse(db1.Encrypted);
for (int i = 0; i < 10; i++)
db1.Put(new DatabaseEntry(
BitConverter.GetBytes(i)),
new DatabaseEntry(
BitConverter.GetBytes(i)), txn);
// Open an encrypted database in the environment.
dbCfg.Encrypted = true;
BTreeDatabase db2 = BTreeDatabase.Open(
testName + "2.db", dbCfg, txn);
Assert.IsTrue(db2.Encrypted);
for (int i = 0; i < 10; i++)
db2.Put(new DatabaseEntry(BitConverter.GetBytes(i)),
new DatabaseEntry(BitConverter.GetBytes(i)), txn);
// Close all.
txn.Commit();
db1.Close();
db2.Close();
env.Close();
// Verify the environment is encrypted.
DatabaseEnvironmentConfig verifyEnvCfg =
new DatabaseEnvironmentConfig();
verifyEnvCfg.Create = true;
verifyEnvCfg.UseMPool = true;
verifyEnvCfg.UseLogging = true;
verifyEnvCfg.UseTxns = true;
try {
env = DatabaseEnvironment.Open(
testHome, verifyEnvCfg);
// Do nothing
env.Close();
throw new TestException();
} catch (DatabaseException) {
}
// Verify the non-encrypted database is not encrypted.
BTreeDatabaseConfig verifyDbCfg =
new BTreeDatabaseConfig();
verifyDbCfg.Creation = CreatePolicy.IF_NEEDED;
using (db1 = BTreeDatabase.Open(
testHome + "/" + testName + "1.db", verifyDbCfg)) {
for (int i = 0; i < 10; i++)
db1.Get(new DatabaseEntry(
BitConverter.GetBytes(i)));
};
/// Verify the encrypted database is encrypted.
verifyDbCfg.SetEncryption(envCfg.EncryptionPassword,
envCfg.EncryptAlgorithm);
verifyDbCfg.Encrypted = true;
using (db1 = BTreeDatabase.Open(
testHome + "/" + testName + "2.db",
verifyDbCfg)) {
for (int i = 0; i < 10; i++)
db1.Get(new DatabaseEntry(
BitConverter.GetBytes(i)));
};
}