public async Task <HashSet <string> > Users()
{
try
{
var users = await _microsoftGraphApiHelper.GetUsers();
var usersDisplayNames = new HashSet <string>();
users
.Where(_ => _.DisplayName != null)
.ForEach(_ =>
{
BloodHoundHelper.Users(_);
if (Startup.IsCosmosDbGraphEnabled)
{
CosmosDbGraphHelper.Users(_);
}
usersDisplayNames.Add(_.DisplayName);
});
return(usersDisplayNames);
}
catch (Exception ex)
{
_logger.Error(ex, $"{nameof(Users)} {ex.Message} {ex.InnerException}");
return(null);
}
}
public static async Task <List <string> > GetUsersAsync(GraphServiceClient graphClient, HttpContext httpContext)
{
IUserDeltaCollectionPage userPage = new UserDeltaCollectionPage();
userPage.InitializeNextPageRequest(
graphClient,
graphClient.
Users.
Delta().
Request().
Select("Id,displayName,userPrincipalName,mail").
RequestUrl);
var pageRequestCount = 0;
var userIds = new List <string>();
do
{
userPage = await userPage.NextPageRequest.GetAsync(CancellationToken.None);
userPage
.Where(_ => _.DisplayName != null)
.ForEach(_ =>
{
if (Startup.IsCosmosDbGraphEnabled)
{
CosmosDbGraphHelper.Users(_);
userIds.Add(_.Id);
}
});
pageRequestCount++;
}while (userPage.NextPageRequest != null && pageRequestCount < _maxPageRequestsPerTenant);
return(userIds);
}