/// <summary>Manually resolve this SID.</summary>
/// <remarks>
/// Manually resolve this SID. Normally SIDs are automatically
/// resolved. However, if a SID is constructed explicitly using a SID
/// constructor, JCIFS will have no knowledge of the server that created the
/// SID and therefore cannot possibly resolve it automatically. In this case,
/// this method will be necessary.
/// </remarks>
/// <param name="authorityServerName">The FQDN of the server that is an authority for the SID.
/// </param>
/// <param name="auth">Credentials suitable for accessing the SID's information.</param>
/// <exception cref="System.IO.IOException"></exception>
public virtual void Resolve(string authorityServerName, NtlmPasswordAuthentication
auth)
{
Sid[] sids = new Sid[1];
sids[0] = this;
ResolveSids(authorityServerName, auth, sids);
}
/// <exception cref="System.IO.IOException"></exception>
internal static void ResolveSids0(string authorityServerName, NtlmPasswordAuthentication
auth, Sid[] sids)
{
DcerpcHandle handle = null;
LsaPolicyHandle policyHandle = null;
lock (SidCache)
{
try
{
handle = DcerpcHandle.GetHandle("ncacn_np:" + authorityServerName + "[\\PIPE\\lsarpc]"
, auth);
string server = authorityServerName;
int dot = server.IndexOf('.');
if (dot > 0 && char.IsDigit(server[0]) == false)
{
server = Runtime.Substring(server, 0, dot);
}
policyHandle = new LsaPolicyHandle(handle, "\\\\" + server, unchecked (0x00000800));
ResolveSids(handle, policyHandle, sids);
}
finally
{
if (handle != null)
{
if (policyHandle != null)
{
policyHandle.Close();
}
handle.Close();
}
}
}
}
internal virtual SmbSession GetSmbSession(NtlmPasswordAuthentication auth)
{
lock (this)
{
SmbSession ssn;
long now;
ssn = Sessions.FirstOrDefault(s => s.Matches(auth));
if (ssn != null)
{
ssn.Auth = auth;
return(ssn);
}
if (SmbConstants.SoTimeout > 0 && SessionExpiration < (now = Runtime.CurrentTimeMillis()))
{
SessionExpiration = now + SmbConstants.SoTimeout;
foreach (var session in Sessions.Where(s => s.Expiration < now))
{
session.Logoff(false);
}
}
ssn = new SmbSession(Address, Port, LocalAddr, LocalPort, auth);
ssn.transport = this;
Sessions.Add(ssn);
return(ssn);
}
}
/// <summary>Resolve an array of SIDs using a cache and at most one MSRPC request.</summary>
/// <remarks>
/// Resolve an array of SIDs using a cache and at most one MSRPC request.
/// <p>
/// This method will attempt
/// to resolve SIDs using a cache and cache the results of any SIDs that
/// required resolving with the authority. SID cache entries are currently not
/// expired because under normal circumstances SID information never changes.
/// </remarks>
/// <param name="authorityServerName">The hostname of the server that should be queried. For maximum efficiency this should be the hostname of a domain controller however a member server will work as well and a domain controller may not return names for SIDs corresponding to local accounts for which the domain controller is not an authority.
/// </param>
/// <param name="auth">The credentials that should be used to communicate with the named server. As usual, <tt>null</tt> indicates that default credentials should be used.
/// </param>
/// <param name="sids">The SIDs that should be resolved. After this function is called, the names associated with the SIDs may be queried with the <tt>toDisplayString</tt>, <tt>getDomainName</tt>, and <tt>getAccountName</tt> methods.
/// </param>
/// <exception cref="System.IO.IOException"></exception>
public static void ResolveSids(string authorityServerName, NtlmPasswordAuthentication
auth, Sid[] sids)
{
List <object> list = new List <object>();//new List<object>(sids.Length);
int si;
lock (SidCache)
{
for (si = 0; si < sids.Length; si++)
{
Sid sid = (Sid)SidCache.Get(sids[si]);
if (sid != null)
{
sids[si].Type = sid.Type;
sids[si].DomainName = sid.DomainName;
sids[si].AcctName = sid.AcctName;
}
else
{
list.Add(sids[si]);
}
}
if (list.Count > 0)
{
//sids = (Jcifs.Smb.SID[])Sharpen.Collections.ToArray(list, new Jcifs.Smb.SID[0]);
sids = (Sid[])list.ToArray();
ResolveSids0(authorityServerName, auth, sids);
for (si = 0; si < sids.Length; si++)
{
SidCache.Put(sids[si], sids[si]);
}
}
}
}
/// <exception cref="WinrtCifs.Smb.SmbAuthException"></exception>
public virtual DfsReferral GetReferral(SmbTransport trans, string domain, string
root, string path, NtlmPasswordAuthentication auth)
{
if (Disabled)
{
return(null);
}
try
{
string p = "\\" + domain + "\\" + root;
if (path != null)
{
p += path;
}
DfsReferral dr = trans.GetDfsReferrals(auth, p, 0);
if (dr != null)
{
return(dr);
}
}
catch (IOException ioe)
{
if (Log.Level >= 4)
{
Runtime.PrintStackTrace(ioe, Log);
}
if (StrictView && ioe is SmbAuthException)
{
throw (SmbAuthException)ioe;
}
}
return(null);
}
/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
public SigningDigest(SmbTransport transport, NtlmPasswordAuthentication auth)
{
try
{
_digest = MessageDigest.GetInstance("MD5");
}
catch (NoSuchAlgorithmException ex)
{
if (Log.Level > 0)
{
Runtime.PrintStackTrace(ex, Log);
}
throw new SmbException("MD5", ex);
}
try
{
switch (SmbConstants.LmCompatibility)
{
case 0:
case 1:
case 2:
{
_macSigningKey = new byte[40];
auth.GetUserSessionKey(transport.Server.EncryptionKey, _macSigningKey, 0);
Array.Copy(auth.GetUnicodeHash(transport.Server.EncryptionKey), 0, _macSigningKey
, 16, 24);
break;
}
case 3:
case 4:
case 5:
{
_macSigningKey = new byte[16];
auth.GetUserSessionKey(transport.Server.EncryptionKey, _macSigningKey, 0);
break;
}
default:
{
_macSigningKey = new byte[40];
auth.GetUserSessionKey(transport.Server.EncryptionKey, _macSigningKey, 0);
Array.Copy(auth.GetUnicodeHash(transport.Server.EncryptionKey), 0, _macSigningKey
, 16, 24);
break;
}
}
}
catch (Exception ex)
{
throw new SmbException(string.Empty, ex);
}
if (Log.Level >= 5)
{
Log.WriteLine("LM_COMPATIBILITY=" + SmbConstants.LmCompatibility);
Hexdump.ToHexdump(Log, _macSigningKey, 0, _macSigningKey.Length);
}
}
/// <exception cref="WinrtCifs.Smb.SmbAuthException"></exception>
public virtual bool IsTrustedDomain(string domain, NtlmPasswordAuthentication auth
)
{
Hashtable domains = GetTrustedDomains(auth);
if (domains == null)
{
return(false);
}
domain = domain.ToLower();
return(domains.Get(domain) != null);
}
internal SmbSession(UniAddress address, int port, IPAddress localAddr, int localPort
, NtlmPasswordAuthentication auth)
{
// Transport parameters allows trans to be removed from CONNECTIONS
this._address = address;
this._port = port;
this._localAddr = localAddr;
this._localPort = localPort;
this.Auth = auth;
Trees = new List <object>();
ConnectionState = 0;
}
public NtlmContext(NtlmPasswordAuthentication auth, bool doSigning)
{
this.Auth = auth;
NtlmsspFlags = NtlmsspFlags | NtlmFlags.NtlmsspRequestTarget | NtlmFlags.NtlmsspNegotiateNtlm2
| NtlmFlags.NtlmsspNegotiate128;
if (doSigning)
{
NtlmsspFlags |= NtlmFlags.NtlmsspNegotiateSign | NtlmFlags.NtlmsspNegotiateAlwaysSign
| NtlmFlags.NtlmsspNegotiateKeyExch;
}
Workstation = Type1Message.GetDefaultWorkstation();
Log = LogStream.GetInstance();
}
/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
internal virtual DfsReferral GetDfsReferrals(NtlmPasswordAuthentication auth, string
path, int rn)
{
SmbTree ipc = GetSmbSession(auth).GetSmbTree("IPC$", null);
Trans2GetDfsReferralResponse resp = new Trans2GetDfsReferralResponse();
ipc.Send(new Trans2GetDfsReferral(path), resp);
if (resp.NumReferrals == 0)
{
return(null);
}
if (rn == 0 || resp.NumReferrals < rn)
{
rn = resp.NumReferrals;
}
DfsReferral dr = new DfsReferral();
string[] arr = new string[4];
long expiration = Runtime.CurrentTimeMillis() + Dfs.Ttl * 1000;
int di = 0;
for (; ;)
{
dr.ResolveHashes = auth.HashesExternal;
dr.Ttl = resp.Referrals[di].Ttl;
dr.Expiration = expiration;
if (path.Equals(string.Empty))
{
dr.Server = Runtime.Substring(resp.Referrals[di].Path, 1).ToLower();
}
else
{
DfsPathSplit(resp.Referrals[di].Node, arr);
dr.Server = arr[1];
dr.Share = arr[2];
dr.Path = arr[3];
}
dr.PathConsumed = resp.PathConsumed;
di++;
if (di == rn)
{
break;
}
dr.Append(new DfsReferral());
dr = dr.Next;
}
return(dr.Next);
}
/// <exception cref="WinrtCifs.Smb.SmbAuthException"></exception>
public virtual Hashtable GetTrustedDomains(NtlmPasswordAuthentication auth)
{
if (Disabled || auth.Domain == "?")
{
return(null);
}
if (Domains != null && Runtime.CurrentTimeMillis() > Domains.Expiration)
{
Domains = null;
}
if (Domains != null)
{
return(Domains.Map);
}
try
{
UniAddress addr = UniAddress.GetByName(auth.Domain, true);
SmbTransport trans = SmbTransport.GetSmbTransport(addr, 0);
CacheEntry entry = new CacheEntry(Ttl * 10L);
DfsReferral dr = trans.GetDfsReferrals(auth, string.Empty, 0);
if (dr != null)
{
DfsReferral start = dr;
do
{
string domain = dr.Server.ToLower();
entry.Map.Put(domain, new Hashtable());
dr = dr.Next;
}while (dr != start);
Domains = entry;
return(Domains.Map);
}
}
catch (IOException ioe)
{
if (Log.Level >= 3)
{
Runtime.PrintStackTrace(ioe, Log);
}
if (StrictView && ioe is SmbAuthException)
{
throw (SmbAuthException)ioe;
}
}
return(null);
}
/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
public static void Logon(UniAddress dc, int port, NtlmPasswordAuthentication auth
)
{
SmbTree tree = SmbTransport.GetSmbTransport(dc, port).GetSmbSession(auth).GetSmbTree
(LogonShare, null);
if (LogonShare == null)
{
tree.TreeConnect(null, null);
}
else
{
Trans2FindFirst2 req = new Trans2FindFirst2("\\", "*", SmbFile.AttrDirectory);
Trans2FindFirst2Response resp = new Trans2FindFirst2Response();
tree.Send(req, resp);
}
}
internal virtual void ResolveWeak()
{
if (OriginServer != null)
{
try
{
Resolve(OriginServer, OriginAuth);
}
catch (IOException)
{
}
finally
{
OriginServer = null;
OriginAuth = null;
}
}
}
/// <exception cref="WinrtCifs.Smb.SmbAuthException"></exception>
public virtual SmbTransport GetDc(string domain, NtlmPasswordAuthentication auth)
{
if (Disabled)
{
return(null);
}
try
{
UniAddress addr = UniAddress.GetByName(domain, true);
SmbTransport trans = SmbTransport.GetSmbTransport(addr, 0);
DfsReferral dr = trans.GetDfsReferrals(auth, "\\" + domain, 1);
if (dr != null)
{
DfsReferral start = dr;
IOException e = null;
do
{
try
{
addr = UniAddress.GetByName(dr.Server);
return(SmbTransport.GetSmbTransport(addr, 0));
}
catch (IOException ioe)
{
e = ioe;
}
dr = dr.Next;
}while (dr != start);
throw e;
}
}
catch (IOException ioe)
{
if (Log.Level >= 3)
{
Runtime.PrintStackTrace(ioe, Log);
}
if (StrictView && ioe is SmbAuthException)
{
throw (SmbAuthException)ioe;
}
}
return(null);
}
/// <exception cref="System.IO.IOException"></exception>
internal static Sid[] GetGroupMemberSids0(DcerpcHandle handle, SamrDomainHandle
domainHandle, Sid domsid, int rid, int flags)
{
SamrAliasHandle aliasHandle = null;
Lsarpc.LsarSidArray sidarray = new Lsarpc.LsarSidArray();
MsrpcGetMembersInAlias rpc = null;
try
{
aliasHandle = new SamrAliasHandle(handle, domainHandle, unchecked (0x0002000c), rid);
rpc = new MsrpcGetMembersInAlias(aliasHandle, sidarray);
handle.Sendrecv(rpc);
if (rpc.Retval != 0)
{
throw new SmbException(rpc.Retval, false);
}
Sid[] sids = new Sid[rpc.Sids.NumSids];
string originServer = handle.GetServer();
NtlmPasswordAuthentication originAuth = (NtlmPasswordAuthentication)handle.GetPrincipal
();
for (int i = 0; i < sids.Length; i++)
{
sids[i] = new Sid(rpc.Sids.Sids[i].Sid, 0, null, null, false);
sids[i].OriginServer = originServer;
sids[i].OriginAuth = originAuth;
}
if (sids.Length > 0 && (flags & SidFlagResolveSids) != 0)
{
ResolveSids(originServer, originAuth, sids);
}
return(sids);
}
finally
{
if (aliasHandle != null)
{
aliasHandle.Close();
}
}
}
/// <exception cref="System.IO.IOException"></exception>
public virtual Sid[] GetGroupMemberSids(string authorityServerName, NtlmPasswordAuthentication
auth, int flags)
{
if (Type != SidTypeDomGrp && Type != SidTypeAlias)
{
return(new Sid[0]);
}
DcerpcHandle handle = null;
SamrPolicyHandle policyHandle = null;
SamrDomainHandle domainHandle = null;
Sid domsid = GetDomainSid();
lock (SidCache)
{
try
{
handle = DcerpcHandle.GetHandle("ncacn_np:" + authorityServerName + "[\\PIPE\\samr]"
, auth);
policyHandle = new SamrPolicyHandle(handle, authorityServerName, unchecked (0x00000030));
domainHandle = new SamrDomainHandle(handle, policyHandle, unchecked (0x00000200), domsid);
return(GetGroupMemberSids0(handle, domainHandle, domsid, GetRid(),
flags));
}
finally
{
if (handle != null)
{
if (policyHandle != null)
{
if (domainHandle != null)
{
domainHandle.Close();
}
policyHandle.Close();
}
handle.Close();
}
}
}
}
/// <exception cref="System.IO.IOException"></exception>
public static Sid GetServerSid(string server, NtlmPasswordAuthentication
auth)
{
DcerpcHandle handle = null;
LsaPolicyHandle policyHandle = null;
Lsarpc.LsarDomainInfo info = new Lsarpc.LsarDomainInfo();
MsrpcQueryInformationPolicy rpc;
lock (SidCache)
{
try
{
handle = DcerpcHandle.GetHandle("ncacn_np:" + server + "[\\PIPE\\lsarpc]", auth);
// NetApp doesn't like the 'generic' access mask values
policyHandle = new LsaPolicyHandle(handle, null, unchecked (0x00000001));
rpc = new MsrpcQueryInformationPolicy(policyHandle, Lsarpc.PolicyInfoAccountDomain
, info);
handle.Sendrecv(rpc);
if (rpc.Retval != 0)
{
throw new SmbException(rpc.Retval, false);
}
return(new Sid(info.Sid, SidTypeDomain, (new UnicodeString
(info.Name, false)).ToString(), null, false));
}
finally
{
if (handle != null)
{
if (policyHandle != null)
{
policyHandle.Close();
}
handle.Close();
}
}
}
}
/// <summary>
/// Compares two <tt>NtlmPasswordAuthentication</tt> objects for
/// equality.
/// </summary>
/// <remarks>
/// Compares two <tt>NtlmPasswordAuthentication</tt> objects for
/// equality. Two <tt>NtlmPasswordAuthentication</tt> objects are equal if
/// their caseless domain and username fields are equal and either both hashes are external and they are equal or both internally supplied passwords are equal. If one <tt>NtlmPasswordAuthentication</tt> object has external hashes (meaning negotiated via NTLM HTTP Authentication) and the other does not they will not be equal. This is technically not correct however the server 8 byte challage would be required to compute and compare the password hashes but that it not available with this method.
/// </remarks>
public override bool Equals(object obj)
{
if (obj is NtlmPasswordAuthentication)
{
NtlmPasswordAuthentication ntlm = (NtlmPasswordAuthentication
)obj;
if (ntlm.Domain.ToUpper().Equals(Domain.ToUpper()) && ntlm.Username.ToUpper().Equals
(Username.ToUpper()))
{
if (HashesExternal && ntlm.HashesExternal)
{
return(Arrays.Equals(AnsiHash, ntlm.AnsiHash) && Arrays.Equals(UnicodeHash, ntlm.
UnicodeHash));
}
if (!HashesExternal && Password.Equals(ntlm.Password))
{
return(true);
}
}
}
return(false);
}
/// <exception cref="System.UriFormatException"></exception>
/// <exception cref="UnknownHostException"></exception>
public SmbNamedPipe(Uri url, int pipeType, NtlmPasswordAuthentication auth) : base
(url, auth)
{
this.PipeType = pipeType;
Type = TypeNamedPipe;
}
internal virtual bool IsSignatureSetupRequired(NtlmPasswordAuthentication auth)
{
return((Flags2 & SmbConstants.Flags2SecuritySignatures) != 0 && Digest ==
null && auth != NtlmPasswordAuthentication.Null && NtlmPasswordAuthentication.Null
.Equals(auth) == false);
}
internal bool Matches(NtlmPasswordAuthentication auth)
{
return(this.Auth == auth || this.Auth.Equals(auth));
}
/// <summary>
/// This specialized method returns a Map of users and local groups for the
/// target server where keys are SIDs representing an account and each value
/// is an List<object> of SIDs represents the local groups that the account is
/// a member of.
/// </summary>
/// <remarks>
/// This specialized method returns a Map of users and local groups for the
/// target server where keys are SIDs representing an account and each value
/// is an List<object> of SIDs represents the local groups that the account is
/// a member of.
/// <p/>
/// This method is designed to assist with computing access control for a
/// given user when the target object's ACL has local groups. Local groups
/// are not listed in a user's group membership (e.g. as represented by the
/// tokenGroups constructed attribute retrived via LDAP).
/// <p/>
/// Domain groups nested inside a local group are currently not expanded. In
/// this case the key (SID) type will be SID_TYPE_DOM_GRP rather than
/// SID_TYPE_USER.
/// </remarks>
/// <param name="authorityServerName">The server from which the local groups will be queried.
/// </param>
/// <param name="auth">The credentials required to query groups and group members.</param>
/// <param name="flags">
/// Flags that control the behavior of the operation. When all
/// name associated with SIDs will be required, the SID_FLAG_RESOLVE_SIDS
/// flag should be used which causes all group member SIDs to be resolved
/// together in a single more efficient operation.
/// </param>
/// <exception cref="System.IO.IOException"></exception>
internal static Util.Sharpen.Hashtable GetLocalGroupsMap(string authorityServerName, NtlmPasswordAuthentication
auth, int flags)
{
Sid domsid = GetServerSid(authorityServerName, auth);
DcerpcHandle handle = null;
SamrPolicyHandle policyHandle = null;
SamrDomainHandle domainHandle = null;
Samr.SamrSamArray sam = new Samr.SamrSamArray();
MsrpcEnumerateAliasesInDomain rpc;
lock (SidCache)
{
try
{
handle = DcerpcHandle.GetHandle("ncacn_np:" + authorityServerName + "[\\PIPE\\samr]"
, auth);
policyHandle = new SamrPolicyHandle(handle, authorityServerName, unchecked (0x02000000));
domainHandle = new SamrDomainHandle(handle, policyHandle, unchecked (0x02000000), domsid);
rpc = new MsrpcEnumerateAliasesInDomain(domainHandle, unchecked (0xFFFF), sam
);
handle.Sendrecv(rpc);
if (rpc.Retval != 0)
{
throw new SmbException(rpc.Retval, false);
}
var map = new Util.Sharpen.Hashtable();
for (int ei = 0; ei < rpc.Sam.Count; ei++)
{
Samr.SamrSamEntry entry = rpc.Sam.Entries[ei];
Sid[] mems = GetGroupMemberSids0(handle, domainHandle, domsid
, entry.Idx, flags);
Sid groupSid = new Sid(domsid, entry.Idx);
groupSid.Type = SidTypeAlias;
groupSid.DomainName = domsid.GetDomainName();
groupSid.AcctName = (new UnicodeString(entry.Name, false)).ToString();
for (int mi = 0; mi < mems.Length; mi++)
{
List <object> groups = (List <object>)map.Get(mems[mi]);
if (groups == null)
{
groups = new List <object>();
map.Put(mems[mi], groups);
}
if (!groups.Contains(groupSid))
{
groups.Add(groupSid);
}
}
}
return(map);
}
finally
{
if (handle != null)
{
if (policyHandle != null)
{
if (domainHandle != null)
{
domainHandle.Close();
}
policyHandle.Close();
}
handle.Close();
}
}
}
}
/// <summary>
/// Authenticate arbitrary credentials represented by the
/// <tt>NtlmPasswordAuthentication</tt> object against the domain controller
/// specified by the <tt>UniAddress</tt> parameter.
/// </summary>
/// <remarks>
/// Authenticate arbitrary credentials represented by the
/// <tt>NtlmPasswordAuthentication</tt> object against the domain controller
/// specified by the <tt>UniAddress</tt> parameter. If the credentials are
/// not accepted, an <tt>SmbAuthException</tt> will be thrown. If an error
/// occurs an <tt>SmbException</tt> will be thrown. If the credentials are
/// valid, the method will return without throwing an exception. See the
/// last <a href="../../../faq.html">FAQ</a> question.
/// <p>
/// See also the <tt>jcifs.smb.client.logonShare</tt> property.
/// </remarks>
/// <exception cref="SmbException"></exception>
public static void Logon(UniAddress dc, NtlmPasswordAuthentication auth)
{
Logon(dc, -1, auth);
}
/// <exception cref="WinrtCifs.Smb.SmbException"></exception>
internal SmbComSessionSetupAndX(SmbSession session, ServerMessageBlock andx, object
cred) : base(andx)
{
Command = SmbComSessionSetupAndx;
this.Session = session;
this.Cred = cred;
_sessionKey = session.transport.SessionKey;
_capabilities = session.transport.Capabilities;
if (session.transport.Server.Security == SmbConstants.SecurityUser)
{
if (cred is NtlmPasswordAuthentication)
{
NtlmPasswordAuthentication auth = (NtlmPasswordAuthentication)cred;
if (auth == NtlmPasswordAuthentication.Anonymous)
{
_lmHash = new byte[0];
_ntHash = new byte[0];
_capabilities &= ~SmbConstants.CapExtendedSecurity;
}
else
{
if (session.transport.Server.EncryptedPasswords)
{
_lmHash = auth.GetAnsiHash(session.transport.Server.EncryptionKey);
_ntHash = auth.GetUnicodeHash(session.transport.Server.EncryptionKey);
// prohibit HTTP auth attempts for the null session
if (_lmHash.Length == 0 && _ntHash.Length == 0)
{
throw new RuntimeException("Null setup prohibited.");
}
}
else
{
if (DisablePlainTextPasswords)
{
throw new RuntimeException("Plain text passwords are disabled");
}
if (UseUnicode)
{
// plain text
string password = auth.GetPassword();
_lmHash = new byte[0];
_ntHash = new byte[(password.Length + 1) * 2];
WriteString(password, _ntHash, 0);
}
else
{
// plain text
string password = auth.GetPassword();
_lmHash = new byte[(password.Length + 1) * 2];
_ntHash = new byte[0];
WriteString(password, _lmHash, 0);
}
}
}
_accountName = auth.Username;
if (UseUnicode)
{
_accountName = _accountName.ToUpper();
}
_primaryDomain = auth.Domain.ToUpper();
}
else
{
if (cred is byte[])
{
_blob = (byte[])cred;
}
else
{
throw new SmbException("Unsupported credential type");
}
}
}
else
{
if (session.transport.Server.Security == SmbConstants.SecurityShare)
{
if (cred is NtlmPasswordAuthentication)
{
NtlmPasswordAuthentication auth = (NtlmPasswordAuthentication)cred;
_lmHash = new byte[0];
_ntHash = new byte[0];
_accountName = auth.Username;
if (UseUnicode)
{
_accountName = _accountName.ToUpper();
}
_primaryDomain = auth.Domain.ToUpper();
}
else
{
throw new SmbException("Unsupported credential type");
}
}
else
{
throw new SmbException("Unsupported");
}
}
}
/// <exception cref="WinrtCifs.Smb.SmbAuthException"></exception>
public virtual DfsReferral Resolve(string domain, string root, string path, NtlmPasswordAuthentication
auth)
{
lock (this)
{
DfsReferral dr = null;
long now = Runtime.CurrentTimeMillis();
if (Disabled || root.Equals("IPC$"))
{
return(null);
}
Hashtable domains = GetTrustedDomains(auth);
if (domains != null)
{
domain = domain.ToLower();
Hashtable roots = (Hashtable)domains.Get(domain);
if (roots != null)
{
SmbTransport trans = null;
root = root.ToLower();
CacheEntry links = (CacheEntry)roots.Get(root);
if (links != null && now > links.Expiration)
{
//Sharpen.Collections.Remove(roots, root);
roots.Remove(root);
links = null;
}
if (links == null)
{
if ((trans = GetDc(domain, auth)) == null)
{
return(null);
}
dr = GetReferral(trans, domain, root, path, auth);
if (dr != null)
{
int len = 1 + domain.Length + 1 + root.Length;
links = new CacheEntry(0L);
DfsReferral tmp = dr;
do
{
if (path == null)
{
// TODO: fix this
//tmp.map = links.map;
tmp.Key = "\\";
}
tmp.PathConsumed -= len;
tmp = tmp.Next;
}while (tmp != dr);
if (dr.Key != null)
{
links.Map.Put(dr.Key, dr);
}
roots.Put(root, links);
}
else
{
if (path == null)
{
roots.Put(root, FalseEntry);
}
}
}
else
{
if (links == FalseEntry)
{
links = null;
}
}
if (links != null)
{
string link = "\\";
dr = (DfsReferral)links.Map.Get(link);
if (dr != null && now > dr.Expiration)
{
//Sharpen.Collections.Remove(links.map, link);
links.Map.Remove(link);
dr = null;
}
if (dr == null)
{
if (trans == null)
{
if ((trans = GetDc(domain, auth)) == null)
{
return(null);
}
}
dr = GetReferral(trans, domain, root, path, auth);
if (dr != null)
{
dr.PathConsumed -= 1 + domain.Length + 1 + root.Length;
dr.Link = link;
links.Map.Put(link, dr);
}
}
}
}
}
if (dr == null && path != null)
{
if (Referrals != null && now > Referrals.Expiration)
{
Referrals = null;
}
if (Referrals == null)
{
Referrals = new CacheEntry(0);
}
string key = "\\" + domain + "\\" + root;
if (path.Equals("\\") == false)
{
key += path;
}
key = key.ToLower();
//ListIterator<object> iter = new ListIterator<object>(referrals.map.Keys.GetEnumerator(), 0);
foreach (var current in Referrals.Map.Keys)
{
string _key = (string)current;
int klen = _key.Length;
bool match = false;
if (klen == key.Length)
{
match = _key.Equals(key);
}
else
{
if (klen < key.Length)
{
match = _key.RegionMatches(false, 0, key, 0, klen) && key[klen] == '\\';
}
}
if (match)
{
dr = (DfsReferral)Referrals.Map.Get(_key);
}
}
}
return(dr);
}
}
