/// <summary>
/// Gets the full access.
/// </summary>
/// <returns>AdminPrivileges with full access.</returns>
private static AdminPrivileges GetFullAccess()
{
AdminPrivileges privileges = new AdminPrivileges();
foreach (FieldInfo fi in typeof(AdminPrivileges).GetFields())
{
if (fi.FieldType == typeof(eAccess))
fi.SetValue(privileges, eAccess.Read | eAccess.Write);
}
return privileges;
}
/// <summary>
/// Gets the raw data from privileges.
/// </summary>
/// <param name="privileges">The privileges.</param>
/// <returns></returns>
public static RawAdminPrivileges GetRawDataFromPrivileges(AdminPrivileges privileges)
{
RawAdminPrivileges rawdata = new RawAdminPrivileges();
FieldInfo[] fis = privileges.GetType().GetFields();
foreach (FieldInfo fi in fis)
{
if (fi.FieldType == typeof(eAccess))
{
Reflection.DescriptionAttribute att =
Attribute.GetCustomAttribute(fi, typeof(Reflection.DescriptionAttribute)) as
Reflection.DescriptionAttribute;
eAccess access = (eAccess)fi.GetValue(privileges);
if (att != null)
{
rawdata.lSections.Add(att.Description);
rawdata.lReadPermissions.Add((access & eAccess.Read) == eAccess.Read);
rawdata.lWritePermissions.Add((access & eAccess.Write) == eAccess.Write);
}
else continue;
}
}
return rawdata;
}
/// <summary>
/// Gets the privileges from raw data.
/// </summary>
/// <param name="rawdata">The rawdata.</param>
/// <returns></returns>
public static AdminPrivileges GetPrivilegesFromRawData(RawAdminPrivileges rawdata)
{
AdminPrivileges privileges = new AdminPrivileges();
for (int i = 0; i < rawdata.lSections.Count; ++i)
{
foreach (FieldInfo fi in typeof(AdminPrivileges).GetFields())
{
Reflection.DescriptionAttribute att =
Attribute.GetCustomAttribute(fi, typeof(Reflection.DescriptionAttribute)) as
Reflection.DescriptionAttribute;
if (att != null && att.Description == rawdata.lSections[i])
{
eAccess readAccess = rawdata.lReadPermissions[i] ? eAccess.Read : eAccess.None;
eAccess writeAccess = rawdata.lWritePermissions[i] ? eAccess.Write : eAccess.None;
fi.SetValue(privileges, readAccess | writeAccess);
break;
}
}
}
return privileges;
}
/// <summary>
/// Loads admin account data from DB.
/// </summary>
/// <exception cref="NotFoundException">The specified account does not exist.</exception>
public void Load()
{
using (SqlConnection conn = Config.DB.Open())
{
SqlDataReader reader = SqlHelper.ExecuteReader(conn, "LoadAdmin", username);
if (reader.Read())
{
username = (string)reader["Username"];
password = (string)reader["Password"];
lastSessionID = (string)reader["LastSessionID"];
lastlogin = (DateTime)reader["LastLogin"];
try
{
if (username == Config.Users.SystemUsername)
{
privileges = GetFullAccess();
}
else
privileges = Misc.FromXml<AdminPrivileges>((string)reader["Privileges"]);
}
catch
{
//no privileges found ... default will be used instead
}
}
else
{
throw new NotFoundException
(Lang.Trans("The specified account does not exist!"));
}
}
}
