public List <PSADObject> ListUserGroups(string principal)
{
List <PSADObject> result = new List <PSADObject>();
Guid objectId = GetObjectId(new ADObjectFilterOptions {
UPN = principal
});
PSADObject user = GetADObject(new ADObjectFilterOptions {
Id = objectId.ToString()
});
var groupsIds = GraphClient.Users.GetMemberGroups(objectId.ToString(), new UserGetMemberGroupsParameters());
var groupsResult = GraphClient.Objects.GetObjectsByObjectIds(new GetObjectsParameters {
ObjectIds = groupsIds.ToList()
});
result.AddRange(groupsResult.Select(g => g.ToPSADGroup()));
return(result);
}
public List <PSADObject> GetGroupMembers(ADObjectFilterOptions options)
{
List <PSADObject> members = new List <PSADObject>();
PSADObject group = FilterGroups(options).FirstOrDefault();
if (group != null)
{
GetObjectsResult result = new GetObjectsResult();
if (options.Paging)
{
if (string.IsNullOrEmpty(options.NextLink))
{
result = GraphClient.Group.GetGroupMembers(group.Id.ToString());
}
else
{
result = GraphClient.Group.GetGroupMembersNext(result.NextLink);
}
members.AddRange(result.AADObject.Select(u => u.ToPSADObject()));
options.NextLink = result.NextLink;
}
else
{
result = GraphClient.Group.GetGroupMembers(group.Id.ToString());
members.AddRange(result.AADObject.Select(u => u.ToPSADObject()));
while (!string.IsNullOrEmpty(result.NextLink))
{
result = GraphClient.Group.GetGroupMembersNext(result.NextLink);
members.AddRange(result.AADObject.Select(u => u.ToPSADObject()));
}
}
}
return(members);
}
public PSADObject GetADObject(ADObjectFilterOptions options)
{
PSADObject result = null;
Debug.Assert(options != null);
if (IsSet(options.SignInName, options.Mail, options.UPN, options.Id))
{
result = FilterUsers(options).FirstOrDefault();
}
if (result == null && IsSet(options.SPN, options.Id))
{
result = FilterServicePrincipals(options).FirstOrDefault();
}
if (result == null && IsSet(options.Mail, options.Id))
{
result = FilterGroups(options).FirstOrDefault();
}
return(result);
}
public Guid GetObjectId(ADObjectFilterOptions options)
{
Guid principalId;
if (options != null && options.Id != null &&
Guid.TryParse(options.Id, out principalId))
{
// do nothing, we have parsed the guid
}
else
{
PSADObject adObj = GetADObject(options);
if (adObj == null)
{
throw new KeyNotFoundException("The provided information does not map to an AD object id.");
}
principalId = adObj.Id;
}
return(principalId);
}
