public IList <KeyValuePair <string, string> > GetEntryAttributes(LdapDomain ldapDomain, string searchDn)
{
List <KeyValuePair <string, string> > _attributes = new List <KeyValuePair <string, string> >();
IList <LdapNodeObject> entries = new List <LdapNodeObject>();
var ldapConn = GetConnection(ldapDomain);
var entry = ldapConn.Read(searchDn);
// Get the attribute set of the entry
LdapAttributeSet attributeSet = entry.getAttributeSet();
System.Collections.IEnumerator ienum = attributeSet.GetEnumerator();
// Parse through the attribute set to get the attributes and
//the corresponding values
while (ienum.MoveNext())
{
LdapAttribute attribute = (LdapAttribute)ienum.Current;
string attributeName = attribute.Name;
string attributeVal = attribute.StringValue;
if (attributeName == "objectGUID")
{
attributeVal = new Guid((Byte[])(Array)attribute?.ByteValue).ToString();
}
_attributes.Add(new KeyValuePair <string, string>(attributeName, attributeVal));
}
return(_attributes);
}
public LdapConnection GetConnection(LdapDomain ldapDomain)
{
LdapConnection ldapConn = _conn as LdapConnection;
int port;
if (!ldapDomain.UseSsl)
{
port = LdapConnection.DEFAULT_PORT;
}
else
{
port = LdapConnection.DEFAULT_SSL_PORT;
}
if (ldapConn == null)
{
try
{
ldapConn = new LdapConnection()
{
SecureSocketLayer = false
};
//Connect function will create a socket connection to the server - Port 389 for insecure and 3269 for secure
ldapConn.Connect(ldapDomain.Host, port);
//Bind function with null user dn and password value will perform anonymous bind to LDAP server
//First figure the user structure
string lpdaUser = "";
if (ldapDomain.User.Contains(@"\") || (ldapDomain.User.Contains("\\")))
{
lpdaUser = ldapDomain.User;
}
else
{
lpdaUser = $@"{ldapDomain.Domain}\{ldapDomain.User}";
}
ldapConn.Bind(lpdaUser, ldapDomain.Password);
}
catch (Exception ex)
{
throw ex;
}
}
return(ldapConn);
}
public async Task <IActionResult> LdapTestConnection(LdapDomain ldapDomain)
{
var connection = new LdapConnection();
var message = string.Empty;
var result = false;
try
{
//Get directory contents (nodesObjects)
connection = (LdapConnection)_ldapManager.GetConnection(ldapDomain);
result = connection.Connected;
}
catch (Exception ex)
{
message = ex.Message;
}
return(new JsonResult(new { connected = result, message = message }, new Newtonsoft.Json.JsonSerializerSettings {
ContractResolver = new CamelCasePropertyNamesContractResolver()
}));
}
public async Task <IActionResult> SaveLdapSetting(LdapDomain ldap)
{
if (!string.IsNullOrEmpty(ldap.Id))
{
var savedLdap = await _directoryManager.GetDirectoryLdapAsync(ldap.DirectoryId);
savedLdap.Host = ldap.Host;
savedLdap.Domain = ldap.Domain;
savedLdap.User = ldap.User;
savedLdap.Password = ldap.Password;
savedLdap.LdapBaseDn = ldap.LdapBaseDn;
savedLdap.UseSsl = ldap.UseSsl;
_directoryManager.UpdateDirectoryLdapAsync(savedLdap);
}
else
{
_directoryManager.SaveDirectoryLdapAsync(ldap);
}
return(Ok(ldap));
}
public ICollection <LdapNodeObject> GetDirectoryEntries(LdapDomain ldapDomain, string searchBase)
{
IList <LdapNodeObject> entries = new List <LdapNodeObject>();
var ldapConn = GetConnection(ldapDomain);
var filter = $"(objectClass=*)";
var scope = LdapConnection.SCOPE_ONE;
var search = ldapConn.Search(searchBase, scope, filter, null, false);
while (search.hasMore())
{
try
{
var nextEntry = search.next();
var nodeObject = new LdapNodeObject
{
DistinguishedName = nextEntry.DN,
Id = nextEntry.DN,
ObjectGuid = GetEntryAttribute(nextEntry, "objectGuid"),
OU = GetEntryAttribute(nextEntry, "ou"),
Name = GetEntryAttribute(nextEntry, "name"),
HasChildren = true //TODO figure out if node has children.
};
entries.Add(nodeObject);
}
catch (LdapException e)
{
Console.WriteLine("Error: " + e.LdapErrorMessage);
//Exception is thrown, go for next entry
continue;
}
}
return(entries);
}
public async Task <IViewComponentResult> InvokeAsync(string id = null)
{
//var x = _ldapManager.SearchForGroup("MPCS_Groups");
var viewPage = "Default";
var ldap = new LdapDomain();
if (!string.IsNullOrEmpty(id))
{
var objectId = id.Split('_');
var resourceType = objectId[0];
var directoryId = objectId[1];
ldap = await _directoryManager.GetDirectoryLdapAsync(directoryId) ?? new LdapDomain()
{
DirectoryId = directoryId
};
ViewData["id"] = directoryId;
}
return(View("CorpLdapConnection", ldap));
}
public void SaveDirectoryLdapAsync(LdapDomain ldap)
{
_db.LdapDomains.Add(ldap);
_db.SaveChanges();
}
public void UpdateDirectoryLdapAsync(LdapDomain ldap)
{
_db.Update(ldap);
_db.SaveChanges();
}
