public List <UserInfo> GetDiscoveredUsersByAttributes()
{
var users = new List <UserInfo>();
if (!AllDomainUsers.Any() && !TryLoadLDAPUsers())
{
return(users);
}
var usersToAdd = AllDomainUsers.Select(ldapObject => ldapObject.ToUserInfo(this, _log));
users.AddRange(usersToAdd);
return(users);
}
public List <UserInfo> GetDiscoveredUsersByAttributes()
{
var users = new List <UserInfo>();
if (!AllDomainUsers.Any() && !TryLoadLDAPUsers())
{
return(users);
}
var usersToAdd = AllDomainUsers.Select(CreateUserInfo);
users.AddRange(usersToAdd);
return(users);
}
private List <LdapObject> FindUsersByPrimaryGroup()
{
if (!AllDomainUsers.Any() && !TryLoadLDAPUsers())
{
return(null);
}
return
(AllDomainUsers.Where(
lu =>
{
var primaryGroupId = lu.GetValue(LdapConstants.ADSchemaAttributes.PRIMARY_GROUP_ID) as string;
return !string.IsNullOrEmpty(primaryGroupId) &&
primaryGroupId.Equals(PrimaryGroupId, StringComparison.InvariantCultureIgnoreCase);
})
.ToList());
}
private List <LdapObject> FindUsersByPrimaryGroup(string sid)
{
_log.Debug("LdapUserImporter.FindUsersByPrimaryGroup()");
if (!AllDomainUsers.Any() && !TryLoadLDAPUsers())
{
return(null);
}
return
(AllDomainUsers.Where(
lu =>
{
var primaryGroupId = lu.GetValue(LdapConstants.ADSchemaAttributes.PRIMARY_GROUP_ID) as string;
return !string.IsNullOrEmpty(primaryGroupId) &&
sid.EndsWith(primaryGroupId);
})
.ToList());
}
public void SyncUserGroupMembership(UserInfo user)
{
if (user == null ||
!_settings.GroupMembership ||
AllDomainGroups == null ||
!AllDomainGroups.Any() && !TryLoadLDAPGroups() ||
!AllDomainUsers.Any() && !TryLoadLDAPUsers())
{
return;
}
var domainUser = AllDomainUsers.FirstOrDefault(u => u.Sid.Equals(user.Sid));
if (domainUser == null)
{
return;
}
var userAttributeValue = _ldapHelper.GetUserAttribute(domainUser, _settings.UserAttribute);
foreach (var domainGroup in AllDomainGroups)
{
var sid = domainGroup.Sid;
var members = _ldapHelper.GetGroupAttribute(domainGroup, _settings.GroupAttribute);
if (members == null)
{
continue;
}
foreach (var member in members)
{
var ldapUser = FindUserByMember(member);
if (ldapUser == null)
{
continue;
}
if (!userAttributeValue.Equals(member, StringComparison.InvariantCultureIgnoreCase))
{
continue;
}
var groupInfo = CoreContext.UserManager.GetGroupInfoBySid(sid);
if (!Equals(groupInfo, Core.Users.Constants.LostGroupInfo))
{
CoreContext.UserManager.AddUserIntoGroup(user.ID, groupInfo.ID);
}
}
}
var primaryGroup = AllDomainGroups.FirstOrDefault(g => g.Sid.EndsWith("-513"));
if (primaryGroup == null)
{
return;
}
var getPrimaryGroup = CoreContext.UserManager.GetGroupInfoBySid(primaryGroup.Sid);
if (!Equals(getPrimaryGroup, Core.Users.Constants.LostGroupInfo))
{
CoreContext.UserManager.AddUserIntoGroup(user.ID, getPrimaryGroup.ID);
}
}
public bool TryLoadLDAPUsers()
{
try
{
if (!Settings.EnableLdapAuthentication)
{
return(false);
}
if (!LdapHelper.IsConnected)
{
LdapHelper.Connect();
}
var users = LdapHelper.GetUsers();
foreach (var user in users)
{
if (string.IsNullOrEmpty(user.Sid))
{
AllSkipedDomainUsers.Add(user, LdapSettingsStatus.WrongSidAttribute);
continue;
}
if (!CheckLoginAttribute(user, Settings.LoginAttribute))
{
AllSkipedDomainUsers.Add(user, LdapSettingsStatus.WrongLoginAttribute);
continue;
}
if (!Settings.GroupMembership)
{
AllDomainUsers.Add(user);
continue;
}
if (!Settings.UserAttribute.Equals(LdapConstants.RfcLDAPAttributes.DN,
StringComparison.InvariantCultureIgnoreCase) && !CheckUserAttribute(user, Settings.UserAttribute))
{
AllSkipedDomainUsers.Add(user, LdapSettingsStatus.WrongUserAttribute);
continue;
}
AllDomainUsers.Add(user);
}
if (AllDomainUsers.Any())
{
PrimaryGroupIds = AllDomainUsers.Select(u => u.GetValue(LdapConstants.ADSchemaAttributes.PRIMARY_GROUP_ID)).Cast <string>()
.Distinct().ToList();
}
return(AllDomainUsers.Any() || !users.Any());
}
catch (ArgumentException)
{
_log.ErrorFormat("TryLoadLDAPUsers(): Incorrect filter. userFilter = {0}", Settings.UserFilter);
}
return(false);
}