public static int ModifyProperty(Likewise.LMC.LDAP.DirectoryContext dirContext, string nodeDN, string propertyName, PropertyValueCollection propertyValue)
{
List <object> valueObjects = propertyValue.ValueCollection;
string[] values;
if (valueObjects == null || valueObjects.Count == 0)
{
values = new string[] { null }
}
;
else if (valueObjects.Count == 1)
{
values = new string[] { ParsingValueObj(valueObjects[0]), null };
//Console.WriteLine("In SDSUtils::modifyPropertyvalue is " + ParsingValueObj(valueObjects[0]));
}
else
{
values = new string[valueObjects.Count + 1];
int i;
for (i = 0; i < valueObjects.Count; i++)
{
values[i] = ParsingValueObj(valueObjects[i]);
//Console.WriteLine("In SDSUtils::modifyPropertyvalue " + i + "is " + values[i]);
}
values[i] = null;
}
LDAPMod[] attrinfo = new LDAPMod[] { new LDAPMod((int)LDAPMod.mod_ops.LDAP_MOD_REPLACE, propertyName, values) };
return(dirContext.ModifySynchronous(nodeDN, attrinfo));
}
public static int DeleteObj(Likewise.LMC.LDAP.DirectoryContext dirContext, string nodeDN)
{
if (dirContext != null)
{
return(dirContext.DeleteSynchronous(nodeDN));
}
return(-1);
}
//find the DN of given the sid
public static string SearchBySid(string sid, Likewise.LMC.LDAP.DirectoryContext dirContext)
{
string searchFilter = string.Concat("(objectSid=", sid, ")");
LdapMessage ldapMessage = dirContext.SearchSynchronous(
dirContext.RootDN,
LdapAPI.LDAPSCOPE.SUB_TREE,
searchFilter,
null,
false);
if (ldapMessage == null)
{
// Logger.Log("ldapMessage = null");
return(null);
}
else
{
List <LdapEntry> ldapEntries = ldapMessage.Ldap_Get_Entries();
if (ldapEntries == null || ldapEntries.Count == 0)
{
// Logger.Log("ldapEntries.Count == 0");
return(null);
}
LdapEntry ldapNextEntry = ldapEntries[0];
if (ldapNextEntry != null)
{
string[] attrsList = ldapNextEntry.GetAttributeNames();
if (attrsList != null)
{
foreach (string attr in attrsList)
{
if (attr.Equals("distinguishedName", StringComparison.InvariantCultureIgnoreCase))
{
LdapValue[] attrValues = ldapNextEntry.GetAttributeValues(attr, dirContext);
if (attrValues != null && attrValues.Length > 0)
{
return(attrValues[0].stringData);
}
}
}
}
}
return(null);
}
}
public void SetData(DirectoryContext dirContext, IPlugIn plugin, IPlugInContainer container)
{
this.dirContext = dirContext;
this.plugin = plugin;
this.container = container;
lvDomainOUs.Items.Clear();
cbDomainOUs.Items.Add(dirContext.DomainName);
cbDomainOUs.SelectedIndex = 0;
ListOUChildren(dirContext.RootDN);
sParentDN = dirContext.RootDN;
SetNavState(false);
RefreshlvItems();
}
public static int AddNewObj(Likewise.LMC.LDAP.DirectoryContext dirContext, string choosenclass, string nodeDN)
{
if (dirContext != null)
{
LDAPMod[] info = new LDAPMod[1];
string[] objectClass_values = new string[] { choosenclass, null };
info[0] = new LDAPMod((int)LDAPMod.mod_ops.LDAP_MOD_ADD, "ObjectClass", objectClass_values);
return(dirContext.AddSynchronous(nodeDN, info));
}
return(-1);
}
//find the DN of given the groupsid
public static string SearchByGuid(string objectGuid, DirectoryContext dirContext)
{
int ret = -1;
string searchFilter = objectGuid;
searchFilter = string.Concat("(objectGuid=", objectGuid, ")");
List<LdapEntry> ldapEntries = null;
ret = dirContext.ListChildEntriesSynchronous(
dirContext.RootDN,
LdapAPI.LDAPSCOPE.SUB_TREE,
searchFilter,
null,
false,
out ldapEntries);
if (ldapEntries == null || ldapEntries.Count == 0)
{
Logger.Log("ldapEntries.Count == 0");
return null;
}
LdapEntry ldapNextEntry = ldapEntries[0];
if (ldapNextEntry != null)
{
string[] attrsList = ldapNextEntry.GetAttributeNames();
if (attrsList != null)
{
foreach (string attr in attrsList)
{
if (attr.Equals("distinguishedName", StringComparison.InvariantCultureIgnoreCase))
{
LdapValue[] attrValues = ldapNextEntry.GetAttributeValues(attr, dirContext);
if (attrValues != null && attrValues.Length > 0)
{
return attrValues[0].stringData;
}
}
}
}
}
return null;
}
//this function will return a ldapMessage that contains all the attributes that are available for an object
//use this to populate DirectoryEntry's properties
public static List <string> InitLdapMessageFilterForProperties(Likewise.LMC.LDAP.DirectoryContext dirContext, string nodeDN)
{
LdapMessage ldapMessagetemp = null;
string[] attrs = { "name", "allowedAttributes", null };
if (ldapMessagetemp == null)
{
ldapMessagetemp = dirContext.SearchSynchronous(
nodeDN,
LdapAPI.LDAPSCOPE.BASE,
"(objectClass=*)",
attrs,
false);
}
if (ldapMessagetemp == null)
{
return(null);
}
List <LdapEntry> ldapEntries = ldapMessagetemp.Ldap_Get_Entries();
if (ldapEntries == null || ldapEntries.Count == 0)
{
return(null);
}
LdapEntry ldapNextEntry = ldapEntries[0];
List <string> allowedAttributes = new List <string>();
LdapValue[] attrValues = ldapNextEntry.GetAttributeValues("allowedAttributes", dirContext);
if (attrValues != null && attrValues.Length > 0)
{
foreach (LdapValue attrValue in attrValues)
{
allowedAttributes.Add(attrValue.stringData);
}
}
return(allowedAttributes);
}
/// <summary>
/// initializes the Directory node with the selected AD Object DistinguishedName,Objectclass and directory context objects
/// initializes selected pulgin info
/// </summary>
/// <param name="distinguishedName"></param>
/// <param name="dirContext"></param>
/// <param name="objectClass"></param>
/// <param name="image"></param>
/// <param name="t"></param>
/// <param name="plugin"></param>
public ADUCDirectoryNode(string distinguishedName,
DirectoryContext dirContext,
string objectClass,
Icon image,
Type t,
IPlugIn plugin,
bool IsDisabled)
: base(distinguishedName, image, t, plugin)
{
this.distinguishedName = distinguishedName;
this.dirContext = dirContext;
sc = this.sc;
_IsDisabled = IsDisabled;
if (!distinguishedName.StartsWith("DC=", StringComparison.InvariantCultureIgnoreCase))
{
string[] parts = distinguishedName.Split(',');
if (parts.Length > 0)
{
Text = parts[0];
}
}
_objectClass = objectClass;
if (_IsDisabled && _objectClass.Equals("user", StringComparison.InvariantCultureIgnoreCase))
{
objectClass = "disabledUser";
}
else if (_IsDisabled && _objectClass.Equals("computer", StringComparison.InvariantCultureIgnoreCase))
{
objectClass = "disabledComputer";
}
ImageIndex = (int)GetNodeType(objectClass);
SelectedImageIndex = (int)GetNodeType(objectClass);
}
//Function to create domain level dirContext object
public static DirectoryContext CreateDirectoryContext(
string DomainControllerName,
string rootDN,
string UserName,
string Password,
int portNumber,
bool usingSimpleBind,
out string errorMessage)
{
int ret = -1;
errorMessage = null;
string sDomainControllerIP = null;
IPHostEntry domainControllerEntry=null;
try
{
if (DomainControllerName != null)
{
domainControllerEntry = Dns.GetHostEntry(DomainControllerName);
}
else
{
return null;
}
}
catch(Exception ex)
{
errorMessage =
String.Format(
"The specified domain either does not exist or DNS could not resolve the address of the domain controller : {0}",
DomainControllerName);
Logger.Log("DirectoryContext.CreateDirectoryContext():" + ex.Message);
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
//Logger.ShowUserError(errorMessage);
return null;
}
if (domainControllerEntry != null && domainControllerEntry.AddressList.Length > 0)
{
sDomainControllerIP = domainControllerEntry.AddressList[0].ToString();
}
else
{
errorMessage =
String.Format(
"DirectoryContext.CreateDirectoryContext(): Could not resolve address of domain controller : {0}",
DomainControllerName);
//Logger.ShowUserError("DirectoryContext.CreateDirectoryContext(): Could not resolve address of domain controller: {0}");
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
IntPtr ld = LdapAPI.ldap_open(sDomainControllerIP, portNumber);
if (ld == IntPtr.Zero)
{
errorMessage =
"The specified domain either does not exist or could not be contacted. " +
"Please contact your system administrator to verify that your domain is " +
"properly configured and is currently online.";
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
//Logger.ShowUserError(errorMessage);
return null;
}
//LdapTimeVal timeout = new LdapTimeVal(1, 0);
////IntPtr ptrTimeout = IntPtr.Zero;
////ptrTimeout = Marshal.AllocHGlobal(Marshal.SizeOf(timeout));
////Marshal.WriteInt32(ptrTimeout, timeout.);
//ret = LdapAPI.ldap_connect(ld, timeout.ConvertToUM());
//if (BailOnLdapError("LdapAPI.ldap_connect :", ret, out errorMessage))
//{
// Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
// errorMessage = "";
// return null;
//}
LdapHandle ldapHandle = new LdapHandle(ld);
string distinguishedName = string.Format("cn={0},cn=Users,{1}", UserName, rootDN);
if (!String.IsNullOrEmpty(UserName) && !UserName.Equals("administrator", StringComparison.InvariantCultureIgnoreCase))
distinguishedName = UserName;
int version = LDAP_VERSION3;
IntPtr ptrVersion = IntPtr.Zero;
ptrVersion = Marshal.AllocHGlobal(Marshal.SizeOf(version));
Marshal.WriteInt32(ptrVersion, version);
ret = LdapAPI.ldap_set_option(ld, LDAP_OPT_PROTOCOL_VERSION, ptrVersion);
if(BailOnLdapError("ldap_set_option OPT_PROTOCOL_VERSION :", ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
ret = LdapAPI.ldap_set_option(ld, LDAP_OPT_REFERRALS, IntPtr.Zero);
if(BailOnLdapError("ldap_set_option LDAP_OPT_REFERRALS :", ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
if (!String.IsNullOrEmpty(Password))
{
usingSimpleBind = Configurations.SSOFailed = true;
}
if (usingSimpleBind)
{
if (Configurations.currentPlatform == LikewiseTargetPlatform.Windows)
{
ret = LdapAPI.ldap_bind_s(ld, distinguishedName, Password, (ulong)LDAP_AUTHWindows.LDAP_AUTH_SIMPLE);
}
else
{
ret = LdapAPI.ldap_bind_s(ld, distinguishedName, Password, (ulong)LDAP_AUTHLinux.LDAP_AUTH_SIMPLE);
}
if (BailOnLdapError("", ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
return null;
}
}
else /***GSS-bind***/
{
if (Configurations.currentPlatform != LikewiseTargetPlatform.Windows)
{
//set GSS-Remote Principal Name
//char ber_pvt_opt_on; /* used to get a non-NULL address for *_OPT_ON */
///* option on/off values */
//#define LDAP_OPT_ON ((void *) &ber_pvt_opt_on)
//#define LDAP_OPT_OFF ((void *) 0)
//status = ldap_set_option(ld, LDAP_OPT_X_GSSAPI_ALLOW_REMOTE_PRINCIPAL, LDAP_OPT_ON);
char ber_pvt_opt_on = '1';
IntPtr ptrRemotePrincipalflags = IntPtr.Zero;
ptrRemotePrincipalflags = Marshal.AllocHGlobal(Marshal.SizeOf(ber_pvt_opt_on));
Marshal.WriteInt32(ptrRemotePrincipalflags, ber_pvt_opt_on);
ret = LdapAPI.ldap_set_option(ld, LDAP_OPT_X_GSSAPI_ALLOW_REMOTE_PRINCIPAL, ptrRemotePrincipalflags);
if (BailOnLdapError("DirectoryContext GSS-Bind: ldap_set_option LDAP_OPT_X_GSSAPI_ALLOW_REMOTE_PRINCIPAL, ptrRemotePrincipalflags=" + ptrRemotePrincipalflags,
ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
}
//set GSS-SPNEGO options
int secflags = ISC_REQ_MUTUAL_AUTH | ISC_REQ_REPLAY_DETECT;
IntPtr ptrSecflags = IntPtr.Zero;
ptrSecflags = Marshal.AllocHGlobal(Marshal.SizeOf(secflags));
Marshal.WriteInt32(ptrSecflags, secflags);
ret = LdapAPI.ldap_set_option(ld, LDAP_OPT_SSPI_FLAGS, ptrSecflags);
if (BailOnLdapError("DirectoryContext GSS-Bind: ldap_set_option LDAP_OPT_SSPI_FLAGS, secflags=" + secflags,
ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
if (Configurations.currentPlatform != LikewiseTargetPlatform.Windows)
{
secflags |= ISC_REQ_INTEGRITY;
ptrSecflags = IntPtr.Zero;
ptrSecflags = Marshal.AllocHGlobal(Marshal.SizeOf(secflags));
Marshal.WriteInt32(ptrSecflags, secflags);
ret = LdapAPI.ldap_set_option(ld, LDAP_OPT_SSPI_FLAGS, ptrSecflags);
if (BailOnLdapError("DirectoryContext GSS-Bind: ldap_set_option LDAP_OPT_SSPI_FLAGS, secflags=" + secflags,
ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
secflags |= ISC_REQ_CONFIDENTIALITY;
ptrSecflags = IntPtr.Zero;
ptrSecflags = Marshal.AllocHGlobal(Marshal.SizeOf(secflags));
Marshal.WriteInt32(ptrSecflags, secflags);
ret = LdapAPI.ldap_set_option(ld, LDAP_OPT_SSPI_FLAGS, ptrSecflags);
if (BailOnLdapError("DirectoryContext GSS-Bind: ldap_set_option LDAP_OPT_SSPI_FLAGS, secflags=" + secflags,
ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
}
if (Configurations.currentPlatform == LikewiseTargetPlatform.Windows)
{
ret = LdapAPI.ldap_bind_s(ld, null, null, (ulong)LDAP_AUTHWindows.LDAP_AUTH_NEGOTIATE);
}
else
{
ret = LdapAPI.ldap_bind_s(ld, null, null, (ulong)LDAP_AUTHLinux.LDAP_AUTH_NEGOTIATE);
}
if (BailOnLdapError("DirectoryContext GSS-Bind:ldap_bind_s :", ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
}
//try to figure out the DC that serves as GC
string configurationName = null;
//searching with baseDn="" allows ldap to access the domain “RootDSE”.
//Without passing that, it cannot access the configurationNamingContext
DirectoryContext dirContext = new DirectoryContext(
DomainControllerName,
rootDN,
distinguishedName,
UserName,
Password,
ldapHandle,
portNumber);
dirContext._domainControllerIP = sDomainControllerIP;
LdapMessage ldapMessage;
string gcServer = DomainControllerName;
Logger.Log("root query is started querying ", Logger.ldapLogLevel);
IntPtr MessagePtr;
ret = LdapAPI.ldap_search_s(ld,
"",
(int)LdapAPI.LDAPSCOPE.BASE,
"(objectClass=*)",
null,
0,
out MessagePtr);
ldapMessage = new LdapMessage(ldapHandle, MessagePtr);
Logger.Log("root query is finished querying " + ret, Logger.ldapLogLevel);
List<LdapEntry> ldapEntries = (ldapMessage != null ? ldapMessage.Ldap_Get_Entries() : null);
Logger.Log("root query is finished querying with ldapEntries count : " + ldapEntries, Logger.ldapLogLevel);
#region //Obtaining RootDSE attributes
if (ldapEntries != null && ldapEntries.Count > 0)
{
LdapEntry rootDseEntry = ldapEntries[0];
LdapValue[] values = rootDseEntry.GetAttributeValues("defaultNamingContext", dirContext);
if (values != null && values.Length > 0)
{
dirContext.DefaultNamingContext = values[0].stringData;
}
Logger.Log("defaultNamingContext is " + dirContext.DefaultNamingContext, Logger.ldapLogLevel);
values = rootDseEntry.GetAttributeValues("schemaNamingContext", dirContext);
if (values != null && values.Length > 0)
{
dirContext.SchemaNamingContext = values[0].stringData;
}
Logger.Log("schemaNamingContext is " + dirContext.SchemaNamingContext, Logger.ldapLogLevel);
values = rootDseEntry.GetAttributeValues("dnsHostName", dirContext);
if (values != null && values.Length > 0)
{
dirContext.DnsHostName = values[0].stringData;
}
Logger.Log("dnsHostName is " + dirContext.DnsHostName, Logger.ldapLogLevel);
values = rootDseEntry.GetAttributeValues("rootDomainNamingContext", dirContext);
if (values != null && values.Length > 0)
{
dirContext.RootDomainNamingContext = values[0].stringData;
}
Logger.Log("dnsHostName is " + dirContext.RootDomainNamingContext, Logger.ldapLogLevel);
values = rootDseEntry.GetAttributeValues("configurationNamingContext", dirContext);
if (values != null && values.Length > 0)
{
configurationName = values[0].stringData;
}
Logger.Log(
"configurationNamingContext is " + configurationName,
Logger.ldapLogLevel);
values = rootDseEntry.GetAttributeValues("SupportedSASLMechanisms", dirContext);
if (values != null && values.Length > 0)
{
_supportedSASLMechanisms = new string[values.Length];
int index = 0;
foreach (LdapValue value in values)
{
_supportedSASLMechanisms[index] = value.stringData;
Logger.Log(
"SupportedSASLMechanisms is " + value.stringData,
Logger.ldapLogLevel);
index++;
}
}
dirContext.ConfigurationNamingContext = configurationName;
#endregion
ret = LdapAPI.ldap_search_s(ld,
configurationName,
(int)LdapAPI.LDAPSCOPE.BASE,
"(&(objectcategory=ntdsdsa)(options=1))",
new string[] { "distinguishedName", null },
0,
out MessagePtr);
ldapMessage = new LdapMessage(ldapHandle, MessagePtr);
if(BailOnLdapError("ldap_search_s :", ret, out errorMessage))
{
Logger.Log("DirectoryContext.CreateDirectoryContext(): " + errorMessage);
errorMessage = "";
return null;
}
ldapEntries = (ldapMessage != null ? ldapMessage.Ldap_Get_Entries() : null);
if (ldapEntries != null && ldapEntries.Count > 0)
{
//we only check the first one, then we quit finding others (when we do optimization, this algorithm shall be a lot more complicated
LdapEntry ldapNextEntry = ldapEntries[0];
values = ldapNextEntry.GetAttributeValues("distinguishedName", dirContext);
if (values != null && values.Length > 0)
{
string dn = values[0].stringData;
string[] splits1 = dn.Split(',');
string[] splits2 = rootDN.Split(',');
gcServer = splits1[1].Substring(3).ToLower();
foreach (string str in splits2)
gcServer = string.Concat(gcServer, ".", str.Substring(3).ToLower());
Logger.Log(
"global catelog server is " + gcServer,
Logger.ldapLogLevel);
}
}
}
dirContext.GCServername = gcServer;
dirContext.BindMethod = usingSimpleBind;
ldapHandle.DirectoryContext = dirContext;
return dirContext;
}
public LdapMessage(LdapHandle ldapHandle, IntPtr ldapMessage)
{
_ldapHandle = ldapHandle;
_ldapMessage = ldapMessage;
_dircontext = null;
}
public LdapHandle(IntPtr ld, DirectoryContext dircontext)
: this()
{
_ld = ld;
dirContext = dircontext;
}
public LdapValue[] GetAttributeValues(IntPtr ldapEntry, string attrName, DirectoryContext dirContext)
{
if(dirContext == null ||
String.IsNullOrEmpty(attrName))
{
return null;
}
if (dirContext.SchemaCache == null)
{
return GetNonBervals(ldapEntry, attrName);
}
LDAPSchemaCache schema = dirContext.SchemaCache;
SchemaType foundType = schema.GetSchemaTypeByDisplayName(attrName);
// if cannot find type in schemaCache, get byte[] first
//(sometimes schemaCache doesn't contain objectGUID,...type information)
if (foundType == null)
{
if (String.Equals(attrName, "objectGUID", StringComparison.InvariantCultureIgnoreCase) ||
String.Equals(attrName, "objectSid", StringComparison.InvariantCultureIgnoreCase) ||
String.Equals(attrName, "nTsecurityDescriptor", StringComparison.InvariantCultureIgnoreCase))
{
return ReformatBervalsInHex(ldapEntry, attrName);
}
else
{
return GetNonBervals(ldapEntry, attrName);
}
}
ADSType adstype = foundType.DataType;
if (adstype == ADSType.ADSTYPE_OCTET_STRING ||
adstype == ADSType.ADSTYPE_NT_SECURITY_DESCRIPTOR)
{
return ReformatBervalsInHex(ldapEntry, attrName);
}
else if (adstype == ADSType.ADSTYPE_INTEGER ||
adstype == ADSType.ADSTYPE_LARGE_INTEGER)
{
LdapValue[] values = GetBervals(ldapEntry, attrName);
if (values == null || values.Length == 0)
{
return values;
}
foreach (LdapValue value in values)
{
string replace = value.stringData.Replace("-", "");
char[] intValuechrs = new char[replace.Length / 2];
for (int i = 0; i < replace.Length / 2; i++)
{
intValuechrs[i] = replace[i * 2 + 1];
}
for (int i = 0; i < intValuechrs.Length; i++)
{
if (intValuechrs[i] < '0' || intValuechrs[i] > '9')
{
intValuechrs[i] = '-';
}
}
value.stringData = new string(intValuechrs);
value.stringData.Replace("-", "");
if (adstype == ADSType.ADSTYPE_INTEGER)
{
value.intData = Convert.ToInt32(value.stringData);
value.AdsType = ADSType.ADSTYPE_INTEGER;
}
else if (adstype == ADSType.ADSTYPE_LARGE_INTEGER)
{
value.longData = Convert.ToInt64(value.stringData);
value.AdsType = ADSType.ADSTYPE_LARGE_INTEGER;
}
}
}
return GetNonBervals(ldapEntry, attrName);
}
private DirectoryContext Assign_dirContext()
{
if (dirContext == null)
{
if (sProtocol.Equals("GC", StringComparison.InvariantCultureIgnoreCase))
{
if (!findDircontext(GC_PORT))
{
//Console.WriteLine("****************Creating GC directoryContext*******************");
if (findGCServer() != null)
sServer = findGCServer();
string errorMessage = null;
dirContext = DirectoryContext.CreateDirectoryContext(
sServer,
rootDN,
this.sUsername,
this.sPassword,
GC_PORT,
findBindingMethod(),
out errorMessage);
if (dirContext != null)
{
//Console.WriteLine("-------------Global catalog DirectoryContext is created.--------------------");
exisitngDirContext.Add(dirContext);
if (!FindSchemaCache())
{
dirContext.SchemaCache = LDAPSchemaCache.Build(dirContext);
existingSchemaCache.Add(dirContext.SchemaCache);
}
}
}
}
else if (sProtocol.Equals("LDAP", StringComparison.InvariantCultureIgnoreCase))
{
if (!findDircontext(LDAP_PORT))
{
string errorMessage = null;
//Console.WriteLine("****************Creating Normal Ldap directoryContext*******************");
dirContext = DirectoryContext.CreateDirectoryContext(
sServer,
rootDN,
this.sUsername,
this.sPassword,
LDAP_PORT,
findBindingMethod(),
out errorMessage);
if (dirContext != null)
{
//Console.WriteLine("-------------------Normal LDAP DirectoryContext is created.--------------------");
exisitngDirContext.Add(dirContext);
//Console.WriteLine("dircontext portnumber is " + dirContext.PortNumber + dirContext.LdapHandle);
if (!FindSchemaCache())
{
dirContext.SchemaCache = LDAPSchemaCache.Build(dirContext);
existingSchemaCache.Add(dirContext.SchemaCache);
}
}
}
}
}
if (dirContext == null)
throw new Exception("Create DirectoryContext Failed - logon failure: Unknown Username or Bad password.");
else
return dirContext;
}
private bool findDircontext(int portNumber)
{
bool FindDirContext = false;
if (exisitngDirContext.Count > 0)
{
foreach (DirectoryContext context in exisitngDirContext)
{
if (HasCreds())
{
if (context.RootDN.Equals(rootDN, StringComparison.InvariantCultureIgnoreCase)
&& context.PortNumber == portNumber
&& context.UserName == this.Username
&& context.Password == this.Password)
{
dirContext = context;
FindDirContext = true;
break;
}
}
else
{
if (context.RootDN.Equals(rootDN, StringComparison.InvariantCultureIgnoreCase)
&& context.PortNumber == portNumber)
{
dirContext = context;
FindDirContext = true;
break;
}
}
}
}
return FindDirContext;
}
public DirectoryContext(DirectoryContext dirContext)
{
_rootDN = dirContext.RootDN;
string[] domainDNcom = _rootDN.Split(',');
string domainName = "";
foreach (string str in domainDNcom)
{
string temp = string.Concat(str.Substring(3), ".");
domainName = string.Concat(domainName, temp);
}
domainName = domainName.Substring(0, domainName.Length - 1);
_domainName = domainName;
_domainControllerName = dirContext.DomainControllerName;
_distinguishedName = dirContext.DistinguishedName;
_userName = dirContext.UserName;
_password = dirContext.Password;
_ldapHandle = new LdapHandle(dirContext.LdapHandle.Handle, this);
_portNumber = dirContext.PortNumber;
}
public static ADUCDirectoryNode GetDirectoryRoot(DirectoryContext dirCtx, string DistinguishedName, Icon image, Type t, IPlugIn plugin)
{
if (dirCtx == null)
{
Logger.LogMsgBox("DirectoryNode.GetDirectoryRoot(): dirCtx == null");
return null;
}
ADUCDirectoryNode dn = new ADUCDirectoryNode(DistinguishedName,
dirCtx, "container", image, t, plugin, false);
return dn;
}
//ldap_get_values returns char**; this must be manually marshaled
public LdapValue[] GetAttributeValues(string attrName, DirectoryContext dirContext)
{
return _ldapMessage.GetAttributeValues(_ldapEntry, attrName, dirContext);
}
/// <summary>
/// Updates the listview with newly added/modified/deleted object on right hand side of the ADUCPlugin
/// </summary>
/// <param name="objectClass"></param>
/// <param name="dn"></param>
/// <param name="dirContext"></param>
/// <param name="dirnode"></param>
private void listViewhelper(string objectClass, string dn, DirectoryContext dirContext, ADUCDirectoryNode dirnode)
{
ADUCDirectoryNode dtn = new ADUCDirectoryNode(dn, dirContext, objectClass,
Resources.Group_16, dirnode.NodeType, this.pi, dirnode.IsDisabled);
ListViewItem lviArr;
string[] parts = dtn.DistinguishedName.Split(',');
string[] values = { parts.Length > 0 ? parts[0] : "", dtn.ObjectClass, dtn.DistinguishedName };
lviArr = new ListViewItem(values);
lviArr.Tag = dtn;
lviArr.ImageIndex = (int)ADUCDirectoryNode.GetNodeType(dtn);
lvChildNodes.Items.Add(lviArr);
}
public static bool FindDirectoryContext(int portNumber, string rdn, out DirectoryContext dc)
{
if (exisitngDirContext.Count > 0)
{
foreach (DirectoryContext context in exisitngDirContext)
{
if (context.RootDN.Equals(rdn, StringComparison.InvariantCultureIgnoreCase)
&& (context.PortNumber == portNumber))
{
dc = context;
return true;
}
}
dc = null;
return false;
}
else
{
dc = null;
return false;
}
}
/// <summary>
/// Will be called when we click on 'Set Target Machine Info' menu item and if plugin is already connected to domain
/// Will gets all nodes along with its childs
/// </summary>
private bool ConnectToDomain()
{
Logger.Log("ADUCPlugin.ConnectToDomain", Logger.manageLogLevel);
if (_usingSimpleBind &&
(!Hostinfo.HasCreds(_hn) || _hn.creds.Invalidated))
{
_container.ShowError("ADUC cannot connect to domain due to invalid credentials");
_hn.IsConnectionSuccess = false;
return _hn.IsConnectionSuccess;
}
//Make sure one ADUC plugin only hosts one domain
if (_aducPagelvChildNodes != null)
{
_aducPagelvChildNodes.Items.Clear();
}
if (_pluginNode != null && _pluginNode.Nodes.Count != 0)
{
foreach (TreeNode treeNode in _pluginNode.Nodes)
{
LACTreeNode lacTreeNode = treeNode as LACTreeNode;
if (lacTreeNode != null && lacTreeNode is LACTreeNode)
{
if (!lacTreeNode._IsPlugIn)
{
_pluginNode.Nodes.Remove(treeNode);
}
else
{
ListViewItem lvItem = new ListViewItem(treeNode.Text);
lvItem.Tag = treeNode;
lvItem.ImageIndex = (int)treeNode.ImageIndex;
_aducPagelvChildNodes.Items.Add(lvItem);
}
}
}
}
_currentDomain = new ADUCDomain();
_currentDomain.HostInfo = _hn;
_currentDomain.plugin = this;
if (_currentDomain.ConnectToDomain(_usingSimpleBind) != null)
{
if (!_domainList.ContainsKey(_currentDomain.rootDN.ToLower()))
{
_domainList.Add(_currentDomain.rootDN.ToLower(), _currentDomain);
}
_pluginNode.Text = string.Format("Active Directory Users & Computers [{0}]", _hn.domainName);
if (_currentDomain.rootNode != null)
{
_currentDomain.rootNode.sc = _pluginNode.sc;
//_pluginNode.Nodes.Add(domain.rootNode);
bool IsFound = false;
if (_pluginNode != null && _pluginNode.Nodes.Count != 0)
{
int index = 0;
foreach (TreeNode treeNode in _pluginNode.Nodes)
{
IsFound = false;
ADUCDirectoryNode node = treeNode as ADUCDirectoryNode;
if (node != null && node.Name.Trim().ToLower().Equals(_currentDomain.rootNode.Name.Trim().ToLower()))
{
IsFound = true;
_pluginNode.Nodes.RemoveAt(index);
_pluginNode.Nodes.Insert(index, _currentDomain.rootNode);
break;
}
index++;
}
}
if (!IsFound)
{
_pluginNode.Nodes.Add(_currentDomain.rootNode);
}
_currentDomain.rootNode.Collapse();
_currentDomain.rootNode.ExpandAll();
}
_adContext = _currentDomain.adContext;
_rootDN = _currentDomain.rootDN;
_shortDomainName = _currentDomain.ShortDomainName;
_defaultUnixHomedir = _currentDomain.DefaultUnixHomeDir;
_loginShell = _currentDomain.LoginShell;
_hn.IsConnectionSuccess = true;
}
else
{
_hn.IsConnectionSuccess = false;
}
return _hn.IsConnectionSuccess;
}
private void btnBrowse_Click(object sender, EventArgs e)
{
LACTreeNode PluginNode = plugin.GetPlugInNode();
LACTreeNode rootDNnode = PluginNode.Tag as LACTreeNode;
dirContext = rootDNnode.Tag as DirectoryContext;
ObjectsListPage objectsPage = new ObjectsListPage();
objectsPage.SetData(dirContext, plugin, container);
if (objectsPage.ShowDialog(this) == DialogResult.OK)
{
lblGPO.Text = objectsPage.GPODisplayName;
Wizard.enableButton(WizardDialog.WizardButton.Finish);
objectSelectDlg.displayName = objectsPage.GPODisplayName;
objectSelectDlg.distinguishedName = objectsPage.DistinguishedName;
}
}
/// <summary>
/// Method that is used to connect to multiple domains
/// </summary>
/// <returns></returns>
public DirectoryContext ConnectToDomain(bool usingSimpleBind)
{
string[] rootDNcom = _hn.domainName.Split('.');
string rootDN = "";
foreach (string str in rootDNcom)
{
string temp = string.Concat("dc=", str, ",");
rootDN = string.Concat(rootDN, temp);
}
rootDN = rootDN.Substring(0, rootDN.Length - 1);
_rootDN = rootDN;
if (DirectoryEntry.exisitngDirContext != null && DirectoryEntry.exisitngDirContext.Count > 0)
{
foreach (DirectoryContext dirContext in DirectoryEntry.exisitngDirContext)
{
if (dirContext.DistinguishedName.ToLower().Contains(rootDN.ToLower()))
{
DirectoryEntry.exisitngDirContext.Remove(dirContext);
break;
}
}
}
if (DirectoryEntry.existingSchemaCache != null && DirectoryEntry.existingSchemaCache.Count > 0)
{
foreach (LDAPSchemaCache ldapSchema in DirectoryEntry.existingSchemaCache)
{
if (ldapSchema != null && ldapSchema.rootDN.Equals(rootDN, StringComparison.InvariantCultureIgnoreCase))
{
DirectoryEntry.existingSchemaCache.Remove(ldapSchema);
break;
}
}
}
string errorMessage = null;
Logger.Log(String.Format("ADUCDomain: About to build directory context: {0}", _hn.ToString()));
_adContext = DirectoryContext.CreateDirectoryContext(_hn.domainControllerName,
//_hn.domainName,
rootDN,
_hn.creds.UserName,
_hn.creds.Password,
389,
usingSimpleBind,
out errorMessage);
if (String.IsNullOrEmpty(errorMessage))
{
Logger.Log("ADUCDomain: Built directory context", Logger.ADUCLogLevel);
}
else
{
Logger.ShowUserError(errorMessage);
}
if (_adContext != null && !BuildSchemaCache(usingSimpleBind))
{
Logger.Log("BuildSchemaCache() failed!");
}
return _adContext;
}
