private static IEnumerable <string> SecurityEntityWithReadAccess(this IContentSecurable contentSecurable, SecurityEntityType securityEntityType)
{
ObjectExtensions.ValidateNotNullArgument((object)contentSecurable, "contentSecurable");
return((IEnumerable <string>)Enumerable.ToArray <string>(Enumerable.Select <AccessControlEntry, string>(Enumerable.Where <AccessControlEntry>(contentSecurable.GetContentSecurityDescriptor().Entries, (Func <AccessControlEntry, bool>)(x =>
{
if (x.EntityType == securityEntityType)
{
return (x.Access & AccessLevel.Read) == AccessLevel.Read;
}
else
{
return false;
}
})), (Func <AccessControlEntry, string>)(x => x.Name))));
}
public static string GetContentACL(IContent content)
{
var accessControlList = new List <string>();
IContentSecurable contentSecurable = content as IContentSecurable;
IContentSecurityDescriptor securityDescriptor = contentSecurable.GetContentSecurityDescriptor();
foreach (AccessControlEntry accessControlEntry in securityDescriptor.Entries)
{
if ((accessControlEntry.Access & AccessLevel.Read) == AccessLevel.Read)
{
accessControlList.Add(string.Format("{0}:{1}", accessControlEntry.EntityType == SecurityEntityType.User ? "U" : "G", accessControlEntry.Name));
}
}
return(string.Join("|", accessControlList));
}
public static IEnumerable <string> UsersWithReadAccess(this IContentSecurable contentSecurable)
{
return(ContentExtensions.SecurityEntityWithReadAccess(contentSecurable, SecurityEntityType.User));
}
public static IEnumerable <string> RolesWithReadAccess(this IContentSecurable contentSecurable)
{
return(Enumerable.Union <string>(ContentExtensions.SecurityEntityWithReadAccess(contentSecurable, SecurityEntityType.Role), ContentExtensions.SecurityEntityWithReadAccess(contentSecurable, SecurityEntityType.VisitorGroup)));
}
