public TheDefaultCrypto(ICDESecrets pSecrets = null, ICDESystemLog pSysLog = null) { if (pSecrets != null) { MySecrets = pSecrets; } else { MySecrets = TheBaseAssets.MySecrets; } MySYSLOG = pSysLog; }
public SampleScopeManager(ICDESecrets pSecrets, ICDESystemLog pSysLog = null) { MySecrets = pSecrets; MySYSLOG = pSysLog; }
public static string[] ValidateActivationkey(ICDESecrets mySecrets, string activationKeyString, Guid deviceId, List <TheLicense> allLicenses, out List <TheLicenseActivationInformation> activatedLicenses, out DateTimeOffset expirationDate) { expirationDate = DateTimeOffset.MinValue; activatedLicenses = null; string signingKey = mySecrets.GetActivationKeySignatureKey(); var normalizedKey = activationKeyString.Trim().Replace("-", "").ToUpper().Replace('O', '0').Replace('U', 'V').Replace('I', 'J').Replace('L', 'J'); if (normalizedKey.Length != 36) { return(new string[] { "Invalid activation key: not the proper length", String.Format("{0}", activationKeyString) }); } byte[] activationKey = TheActivationUtils.Base32Decode(normalizedKey); if (activationKey == null || activationKey.Length != 23 || activationKey[22] != 15) { return(new string[] { "Invalid activation key: failed to decode.", String.Format("{0}", activationKeyString) }); } string activationKeyHash = Convert.ToBase64String((SHA1.Create().ComputeHash(activationKey))); byte[] signature = new byte[8]; activationKey.Take(8).ToArray().CopyTo(signature, 0); int expirationInDays = (activationKey[8] + (activationKey[9] << 8)); if (expirationInDays < 0) { return(new string[] { "Invalid activation key: invalid expiration date.", String.Format("{0}. Expiration: {1}", activationKeyString, expirationInDays) }); } expirationDate = new DateTime(2016, 1, 1, 0, 0, 0, DateTimeKind.Utc) + new TimeSpan(expirationInDays, 0, 0, 0); if (expirationDate < DateTime.Now) { return(new string[] { "Invalid activation key: key expired.", String.Format("{0}. Expiration: {1}", activationKeyString, expirationDate.ToString()) }); } ActivationFlags flags = (ActivationFlags)activationKey[10]; if ((flags & ActivationFlags.RequireOnline) != 0) { return(new string[] { "Invalid activation key: online activation required but not supported in this cdeEngine version.", String.Format("{0}", activationKeyString) }); } byte licenseCount = activationKey[12]; if (licenseCount > MaxLicensesInActivationKey) { return(new string[] { "Invalid activation key: too many licenses specified.", String.Format("{0}. License Count: {1}", activationKeyString, licenseCount) }); } if (licenseCount == 0) { return(new string[] { "Invalid activation key: no licenses specified.", String.Format("{0}. License Count: {1}", activationKeyString, 0) }); } if (licenseCount > allLicenses.Count) { return(new string[] { "Unable to apply activation key: some licenses not available on the system.", String.Format("{0}. License Count in key: {1}. Total valid licenses on system: {2}", activationKeyString, licenseCount, allLicenses.Count) }); } byte[] parameters = new byte[TheActivationUtils.MaxLicenseParameters]; int paramOffset = 13; for (int j = 0; j < TheActivationUtils.MaxLicenseParameters; j++) { parameters[j] = activationKey[paramOffset]; paramOffset++; } int[] candidateIndices = new int[licenseCount]; TheLicense[] candidates = new TheLicense[licenseCount]; bool done = false; do { bool validCombination = true; for (int i = 0; i < licenseCount; i++) { candidates[i] = allLicenses[candidateIndices[i]]; if (i > 0 && String.CompareOrdinal(candidates[i].LicenseId.ToString(), candidates[i - 1].LicenseId.ToString()) <= 0) { validCombination = false; break; } } if (validCombination && TheActivationUtils.GenerateLicenseSignature(deviceId, signingKey, (uint)expirationInDays, candidates.ToArray(), parameters, flags, out byte[] candidateSignature))
public TheDefaultCodeSigning(ICDESecrets pSecrets, ICDESystemLog pSysLog = null) { MySecrets = pSecrets; MySYSLOG = pSysLog; }
public TheSampleCrypto(ICDESecrets pSecrets, ICDESystemLog pSysLog = null) { MySecrets = pSecrets; MySYSLOG = pSysLog; }