public static byte[] Encrypt(byte[] plainbytes, bool compress)
{
byte[] buffer;
byte compressFlag;
if (plainbytes.Length > MINIMUM_LENGTH_FOR_COMPRESSION)
{
compressFlag = Convert.ToByte(COMPRESSED);
buffer = CompressionHelper.Deflate(plainbytes);
}
else
{
compressFlag = Convert.ToByte(NOTCOMPRESSED);
buffer = plainbytes;
}
byte[] encryptedBytes = Obviex.CipherLite.Rijndael.Encrypt(CompressionHelper.BytesToString(buffer),
SettingsCache.GetSetting("Security.Cipher.PassPhrase"), SettingsCache.GetSetting("Security.Cipher.InitVector"), KEY_SIZE, PASSWORD_ITERATIONS, SettingsCache.GetSetting("Security.Cipher.Salt"), HASH_ALGORITHM);
byte[] toReturn = new byte[encryptedBytes.Length + 1];
int index = 0;
toReturn[index++] = compressFlag;
for (int i = 0; i < encryptedBytes.Length; i++)
{
toReturn[index++] = encryptedBytes[i];
}
return(toReturn);
}
public async Task ExecuteAsync_ReceivedConfig_Updated_Correctly()
{
var config = GetValidConfig();
_mockConfigurationStorageClient.Setup(client => client.ExecuteAsync(It.IsAny <string>(), _token)).ReturnsAsync(config);
SettingsCache <int> ints = null;
SettingsCache <bool> bools = null;
SettingsCache <string> strings = null;
_mockSettingsCacheManager.Setup(
manager => manager.ReloadSettingsCache(It.IsAny <SettingsCache <int> >(), It.IsAny <SettingsCache <bool> >(), It.IsAny <SettingsCache <string> >()))
.Callback((SettingsCache <int> i, SettingsCache <bool> b, SettingsCache <string> s) => {
ints = i;
bools = b;
strings = s;
});
await _configurationUpdaterJob.ExecuteAsync("app", _token);
_mockSettingsCacheManager.Verify(
manager => manager.ReloadSettingsCache(It.IsAny <SettingsCache <int> >(), It.IsAny <SettingsCache <bool> >(), It.IsAny <SettingsCache <string> >()),
Times.Once);
strings.GetSetting("string-item", _handler).ShouldBe("abcd");
ints.GetSetting("int-item", _handler).ShouldBe(123);
bools.GetSetting("bool-item", _handler).ShouldBe(true);
}
public static string Decrypt(byte[] cipherbytes, bool compress)
{
byte[] buffer = new byte[cipherbytes.Length - 1];
int index = 0;
for (int i = 1; i < cipherbytes.Length; i++)
{
buffer[index++] = cipherbytes[i];
}
string decrypted = Obviex.CipherLite.Rijndael.Decrypt(buffer, SettingsCache.GetSetting("Security.Cipher.PassPhrase"), SettingsCache.GetSetting("Security.Cipher.InitVector"), KEY_SIZE, PASSWORD_ITERATIONS, SettingsCache.GetSetting("Security.Cipher.Salt"), HASH_ALGORITHM);
if (cipherbytes[0] == COMPRESSED)
{
return(CompressionHelper.Inflate(decrypted));
}
else
{
return(decrypted);
}
}