/// <summary>
/// Gets all domain users.
/// </summary>
/// <returns></returns>
public static string[] GetAllDomainUsers()
{
try
{
List <string> upns = new List <string>();
DirectoryEntry root = DirectoryServicesUtils.newDirectoryEntry("LDAP://" + SqlAzManStorage.RootDSEPath);
root.RefreshCache();
DirectorySearcher ds = new DirectorySearcher(root, String.Format("(&(objectClass={0}))", "user"));
ds.PropertiesToLoad.Add("userPrincipalName");
SearchResultCollection src = ds.FindAll();
foreach (SearchResult sr in src)
{
if (sr.Properties["userPrincipalName"] != null && sr.Properties["userPrincipalName"].Count > 0)
{
string upn = sr.Properties["userPrincipalName"][0].ToString();
upns.Add(upn);
}
}
upns.Sort();
return(upns.ToArray());
}
catch
{
return(new string[0]);
}
}
/// <summary>
/// Executes the LDAP query.
/// </summary>
/// <param name="lDapQuery">The l dap query.</param>
/// <returns></returns>
public static SearchResultCollection ExecuteLDAPQuery(string lDapQuery)
{
try
{
DirectoryEntry root = DirectoryServicesUtils.newDirectoryEntry("LDAP://" + (DirectoryServicesUtils.GetRootDSEPart(lDapQuery) ?? SqlAzManStorage.RootDSEPath));
root.RefreshCache();
DirectorySearcher searcher = new DirectorySearcher(root, DirectoryServicesUtils.GetLDAPQueryPart(lDapQuery), new string[] { "objectSid" });
return(searcher.FindAll());
}
catch
{
throw;
}
}
static DirectoryServicesUtils()
{
try
{
DirectoryServicesUtils.userName = null;
DirectoryServicesUtils.password = null;
if (String.IsNullOrEmpty(DirectoryServicesUtils.rootDsePath))
{
DirectoryEntry rootDSE = DirectoryServicesUtils.newDirectoryEntry("LDAP://RootDSE");
DirectoryServicesUtils.rootDsePath = (string)(rootDSE.Properties["defaultNamingContext"][0]);
if (DirectoryServicesUtils.rootDsePath.ToUpper().StartsWith("LDAP://"))
{
DirectoryServicesUtils.rootDsePath = DirectoryServicesUtils.rootDsePath.Substring(7);
}
}
}
catch (Exception ex)
{
DirectoryServicesUtils.rootDsePath = "RootDSE";
new NetSqlAzMan.Logging.LoggingUtility().WriteError(null, "Cannot find RootDSE path. LDAP Queries should be fails !\r\n" + ex.Message);
}
}
/// <summary>
/// Executes the LDAP query.
/// </summary>
/// <param name="lDapQuery">The l dap query.</param>
/// <returns></returns>
public static bool TestLDAPQuery(string lDapQuery)
{
try
{
if (String.IsNullOrEmpty(lDapQuery))
{
return(true);
}
if (String.IsNullOrEmpty(lDapQuery.Trim()))
{
return(true);
}
DirectoryEntry root = DirectoryServicesUtils.newDirectoryEntry("LDAP://" + (DirectoryServicesUtils.GetRootDSEPart(lDapQuery) ?? SqlAzManStorage.RootDSEPath));
root.RefreshCache();
DirectorySearcher searcher = new DirectorySearcher(root, DirectoryServicesUtils.GetLDAPQueryPart(lDapQuery), new string[] { "objectSid" });
searcher.FindOne();
return(true);
}
catch
{
return(false);
}
}