I'm trying to encrypt Umbraco Forms values stored the database, and decrypt them when viewing in the backoffice and exporting.

The encryption part can take place in the workflow used, but I can't find a location to override or change to decrypt the values.

This topic shows which steps to take to encrypt and decrypt, but the DataTables_json.xslt doensn`t seem to be used anymore in the V7 version of Umbraco Forms. Does anyone know which logic I need to override / change to get the decryption to work?

Ps. there also doensn`t seem to be an event to execute after saving the records to the database, only before: RecordStorage.RecordInserting. The after event could be used to always encrypt instead of defined per workflow.

I tried to update the values in the RecordInserting event, but they don't seem to be used in the save function:

       void RecordStorage_RecordInserting(object sender, Umbraco.Forms.Core.RecordEventArgs e)
    {
        foreach (var record in e.Record.RecordFields)
        {
            record.Value.Values = new List<object>() { Security.Encrypt(record.Value.Values.FirstOrDefault().ToString(), "key") };
        };
    }