AbleCommerce Shopping Cart Software

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Unable to validate data.
Exception: Unable to validate data.
Stack Trace:    at System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, Boolean useValidationSymAlgo, Boolean useLegacyMode, IVType ivType, Boolean signData)
   at System.Web.Security.MachineKey.Decode(String encodedData, MachineKeyProtection protectionOption)
   at CommerceBuilder.Configuration.EncryptionKeyManager.ParseConfigFile()

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Unable to validate data. 
Exception: Unable to validate data. Stack Trace: at System.Web.Configuration.MachineKeySection.EncryptOrDecryptData(Boolean fEncrypt, Byte[] buf, Byte[] modifier, Int32 start, Int32 length, Boolean useValidationSymAlgo, Boolean useLegacyMode, IVType ivType, Boolean signData) at System.Web.Security.MachineKey.Decode(String encodedData, MachineKeyProtection protectionOption) at CommerceBuilder.Configuration.EncryptionKeyManager.a()

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        private static void InternalRecryptDatabase(int storeId, byte[] oldKey, byte[] newKey)
        {
            // WE MUST INITIALIZE THE STORE CONTEXT AS THIS THREAD HAS NO HTTPCONTEXT
            Store store = AbleContext.Resolve<IStoreRepository>().Load(storeId);
            if (store != null)
            {
                // INITIALIZE THE TOKEN WITH THE STORE CONTEXT
                AbleContext.Current.Store = store;

                // PROCESS RECORDS IN BATCHES OF 100
                int lastCount = 0;
                int count = RecryptionHelper.GetRecryptionWorkload();
                while ((count > 0) && (count != lastCount))
                {
                    List<RecryptRecord> records = RecryptionHelper.LoadForRecrypt(100);
                    foreach (RecryptRecord record in records)
                    {
                        record.DoRecrypt(oldKey, newKey);
                    }

                    // if lastCount and count ever match, it means nothing changed in the last iteration
                    // keep track of this to prevent endless looping in case a recrypt operation fails
                    lastCount = count;
                    count = RecryptionHelper.GetRecryptionWorkload();
                }

                // REMOVE RECRYPT FLAG
                RecryptionHelper.SetRecryptionFlag(false);
            }
        }

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/// <summary>
            /// Updates the encrypted data for a record being re-encrypted
            /// </summary>
            /// <param name="tableName">Name of the table to update</param>
            /// <param name="primaryKey">Primary key ID for the record to be updated</param>
            /// <param name="encryptedData">Re-encrypted data to save for the specfied record</param>
            /// <returns>True if the update is successful</returns>
            private static bool SaveRecryptedData(string tableName, int primaryKey, string encryptedData)
            {
                // DETERMINE APPROPRIATE FIELD NAMES
                int affected = 0;
                switch (tableName)
                {
                    case "ac_Payments":
                        affected = NHibernateHelper.CreateSQLQuery("update ac_Payments set EncryptedAccountData = :encryptedData, ReCrypt = :reCrypt where PaymentId = :primaryKey")
                            .SetString("encryptedData", encryptedData)
                            .SetBoolean("reCrypt", false)
                            .SetInt32("primaryKey", primaryKey)
                            .ExecuteUpdate();
                        break;
                    case "ac_PaymentGateways":
                        affected = NHibernateHelper.CreateSQLQuery("update ac_PaymentGateways set ConfigData = :encryptedData, ReCrypt = :reCrypt where PaymentGatewayId = :primaryKey")
                            .SetString("encryptedData", encryptedData)
                            .SetBoolean("reCrypt", false)
                            .SetInt32("primaryKey", primaryKey)
                            .ExecuteUpdate();
                        break;
                    case "ac_ShipGateways":
                        affected = NHibernateHelper.CreateSQLQuery("update ac_ShipGateways set ConfigData = :encryptedData, ReCrypt = :reCrypt  where ShipGatewayId = :primaryKey")
                            .SetString("encryptedData", encryptedData)
                            .SetBoolean("reCrypt", false)
                            .SetInt32("primaryKey", primaryKey)
                            .ExecuteUpdate();
                        break;
                    case "ac_TaxGateways":
                        affected = NHibernateHelper.CreateSQLQuery("update ac_TaxGateways set ConfigData = :encryptedData, ReCrypt = :reCrypt  where TaxGatewayId = :primaryKey")
                            .SetString("encryptedData", encryptedData)
                            .SetBoolean("reCrypt", false)
                            .SetInt32("primaryKey", primaryKey)
                            .ExecuteUpdate();
                        break;
                    default:
                        throw new ArgumentException("tableName must be one of these values: ac_Payments, ac_PaymentGateways, ac_ShipGateways, ac_TaxGateways", "tableName");
                }

                return affected == 1;
            }