public LicenseGroup GetGroup(Guid groupId)
{
using (var principalContext = new PrincipalContext(ContextType.Domain))
{
GroupPrincipal group = GetGroupPrincipal(principalContext, groupId);
if (group.IsSecurityGroup == null)
{
Logger.Warn($"Cannot tell if {group.GetDisplayText()} is a security group or not.");
return(null);
}
if (!bool.TryParse(group.IsSecurityGroup.ToString(), out bool _))
{
Logger.Warn($"Cannot process {group.GetDisplayText()} because the IsSecurityGroup value is not valid");
return(null);
}
DateTimeOffset whenCreated;
try
{
string getWhenCreated = group.GetProperty("whenCreated");
if (getWhenCreated.IsNullOrEmpty())
{
throw new Exception($"WhenCreated property for {group.GetDisplayText()} is null or empty. Please make sure the service is running with correct permissions to access Active Directory.");
}
whenCreated = DateTimeOffset.Parse(getWhenCreated);
}
catch (Exception ex)
{
Logger.Error($"Failed to determine the when created date for {group.GetDisplayText()}.");
Logger.Debug("Exception getting WhenCreated GroupPrincipal property.", ex);
throw new UserFriendlyException(ex.Message);
}
return(new LicenseGroup
{
Id = groupId,
Name = group.Name,
WhenCreated = whenCreated
});
}
}