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asp.netdynamic-dataasp.net-dynamic-data

Password Field with Asp.Net Dynamic Data


I have a User table that I want to use with Dynamic Data. The Problem is that I have the Password Field that I need to encrypt using MD5. I am Using Entity Framework, How I do this?


Solution

  • I found this solution, but If anyone has a better Idea, let me know

     public partial class SigecRendicionesEntities
    {
       partial void OnContextCreated()
       {
           // Register the handler for the SavingChanges event.
           this.SavingChanges
               += new EventHandler(context_SavingChanges);
       }
    
       // SavingChanges event handler.
       private static void context_SavingChanges(object sender, EventArgs e)
       {
           // Validate the state of each entity in the context
           // before SaveChanges can succeed.
           foreach (ObjectStateEntry entry in
               ((ObjectContext)sender).ObjectStateManager.GetObjectStateEntries(
               EntityState.Added | EntityState.Modified))
           {
               // Find an object state entry for a SalesOrderHeader object. 
               if (entry.Entity.GetType() == typeof(Usuario))
               {
                   Usuario usr = entry.Entity as Usuario;
    
    
    
                   string hashProvider = "MD5CryptoServiceProvider";
                   usr.Clave = Cryptographer.CreateHash(hashProvider, usr.Clave);
               }
           }
       }
    }