public virtual IReadOnlyCollection <IPrincipal> GetGroupMembers(string groupName, bool recursive, ICollection <string> additionalPropertyNames = null)
{
List <IPrincipal> result = new List <IPrincipal>();
foreach (DomainPath domainPath in domainPaths)
{
using (DirectoryEntry domainEntry = new DirectoryEntry(domainPath.GetPathWithProtocol()))
using (PrincipalSearcher principalSearcher = new PrincipalSearcher(domainPath, domainEntry))
{
GroupPrincipal groupPrincipal = principalSearcher.FindPrincipal <GroupPrincipal>(groupName);
result.AddRange(ResolveMembers(groupPrincipal, recursive, additionalPropertyNames));
}
}
return(result);
}
public virtual IReadOnlyCollection <IPrincipal> SearchPrincipals(string ldapFilter, ICollection <string> additionalPropertyNames = null)
{
foreach (DomainPath domainPath in domainPaths)
{
using (DirectoryEntry domainEntry = new DirectoryEntry(domainPath.GetPathWithProtocol()))
using (PrincipalSearcher searcher = new PrincipalSearcher(domainPath, domainEntry, additionalPropertyNames))
{
IReadOnlyCollection <Principal> principals = searcher.FindPrincipals <Principal>(ldapFilter);
if (principals.Any())
{
return(principals);
}
}
}
return(new List <IPrincipal>(0));
}
protected virtual T GetPrincipalInternal <T>(string accountName, ICollection <string> additionalPropertyNames = null) where T : Principal
{
string domain = GetDomain(accountName);
foreach (DomainPath domainPath in domains.Where(o => domain == null || o.Value.Equals(domain, StringComparison.OrdinalIgnoreCase)).Select(o => o.Key))
{
using (DirectoryEntry domainEntry = new DirectoryEntry(domainPath.GetPathWithProtocol()))
using (PrincipalSearcher searcher = new PrincipalSearcher(domainPath, domainEntry, additionalPropertyNames))
{
try
{
return(searcher.FindPrincipal <T>(accountName));
}
catch (ActiveDirectoryException)
{
}
}
}
throw new ActiveDirectoryException(string.Format("Principal '{0}' not found in active directory.", accountName));
}