jcifs包 源代码

Mon Dec 22 13:30:39 EST 2008 jcifs-1.3.2 Querying Samba DFS links directly could fail due to a slight difference in Samba v. Windows DFS referrals. This issue has been fixed. Querying Samba DFS roots or paths under DFS links were not affected. Sat Nov 30 00:32:09 EST 2008 jcifs-1.3.1 The NtlmPasswordAuthentication constructor has been modified to canonicalize the username from DOMAIN\username or username@domain to username and set the domain separately. The getNTLMv2Response method has been adjusted to permit the targetInfo to be null. Minor changes to DFS have been applied that claim to prevent errors in certain DFS scenarios. The NTLM HTTP Filter was broken in 1.3.0. Turning off useExtendedSecurity reportedly fixes the issue. Note: The semantics of the fourth parameter of getNTLMv2Response has changed. Sat Oct 25 17:45:51 EDT 2008 jcifs-1.3.0 released NTLMv2 has been FULLY implemented and is now the default. Signatures without and without various NTLMSSP flags (e.g. NTLMSSP_NEGOTIATE_NTLM2) have been tested with Windows 2003 and Windows 2000. New default values are: jcifs.lmCompatibility = 3 jcifs.smb.client.useExtendedSecurity = true Note: The NTLM HTTP Filter does not and can never support NTLMv2 as it uses the main-in-the-middle technique which is specifically thwarted by factoring the NTLMSSP TargetInformation block into the computed hashes. A proper NTLMv2 HTTP authentication filter would require NETLOGON RPCs (or possibly some kind of Kerberos digest authentication like Heimdal uses). Sun Oct 19 23:25:45 EDT 2008 jcifs-1.2.25 The DcerpcHandle code to increase the stub size if alloc_hint was greater than stub.length was not being engaged properly which would result in an ArrayIndexOutOfBoundsException if the DCERPC response was larger than 0xffff. This has been fixed. Disabled decoding of NativeFileSystem field b/c it seems the iSeries implementation sends this field in ASCII even though Unicode is indicated. Fortunately the field is of no interest to anyone so we can simply omit decoding it. Added check in copyTo to prevent a possible thread lockup when server is disconnected during a copy. Force SMB_COM_TREE_CONNECT_ANDX service to always be what was passed to the constructor (default is '?????'). IBM iSeries apparently does not like explicitly specifying 'A:' which can occur on reconnect after an soTimeout. Wed Jul 23 13:35:20 EDT 2008 jcifs-1.2.24 The 2 line change that fixes stand-alond DFS was not in 1.2.23. Now it is. Sun Jul 20 22:28:40 EDT 2008 jcifs-1.2.23 Recent domain-based DFS proper broke stand-alone DFS. This has been fixed. Wed Jun 25 20:26:33 EDT 2008 jcifs-1.2.22 The SmbFileInputStream methods will now throw InterruptedIOExceptions where apppropriate whereas previously they would throw SmbExceptions with a root cause of TransportException with a root cause of InterruptedException. If SmbSession.send() throw an exception it could leave the session in a bad state which could cause "Invalid parameter" exceptions on subsequent requests. An InterruptedException in jcifs.netbios.NameServiceClient was being caught and ignored. It will now be re-thrown as an IOException so that all threads used with/by JCIFS can be interrupted and caused to exit. Several other similar (albeit less important) InterruptedExceptions were also adjusted. A jcifs.smb.client.dfs.disabled property has been added to disable domain based DFS so that the client does not try and fail to resolve paths as domain paths in non-domain environments (e.g. on the local machine). The getSecurity and getShareSecurity methods will now return null if no DACL is present on a file whereas previously it would retrun an empty array. This allows the caller to distinguish between an empty DACL and one that is simply empty. Wed May 28 22:46:56 EDT 2008 jcifs-1.2.21 An NPE in jcifs.Config was accidentally introduced in 1.2.20. This has been fixed. Tue May 27 16:06:13 EDT 2008 jcifs-1.2.20 The Dfs cache was not thread safe. This has been fixed. The trusted domains are now looked up with <1C> NetBIOS lookups to speed discovery. EMC could return "Access denied" for the SMB_COM_FIND_CLOSE2 on a read-only share. A try catch was added to ignore errors for that request since it otherwise has no logical importance. Examining a capture of XP with EMC reveals that no SMB_COM_FIND_CLOSE2 is sent at all. The read logic could error on the special 0x80000005 status used by named pipes to indicate more data should be read. This caused SmbFile.getShareSecurity() to fail on large ACLs. This issue has been fixed. The getShareSecurity() method would previously fail to resolve more than about 110 SIDs in one call because of a limitation in JCIFS' ability to emit multi-fragment request PDUs. The getShareSecurity() method has been modified to process SIDs in chunks of 64 to work-around this issue. Sun Apr 6 19:46:47 EDT 2008 jcifs-1.2.19 released This release adds proper support for domain based DFS roots that are not hosted on domain controllers and eliminates the now-obsolete behavior of building a merged list of shares across hosts. A new NetrDfsEnumEx RPC is used to enumerate DFS roots when listing shares. The equals methods for SmbFile and UniAddress could return true even though the files were not equal. That issue has been fixed. Some SmbComOpenAndX parameters were incorrectly swapped which would cause failure on Windows 98. Mon Feb 18 23:02:02 EST 2008 jcifs-1.2.18 released No changes to the code. Removed docs/.todo.txt.swp that got caught in the tgz by accident. Wed Feb 6 00:05:42 EST 2008 jcifs-1.2.18e released The SID.getServerSid() method could fail with NetApp servers due to a "generic" mask values. The mask has been changed to 0x00000001 which corresponds to an LsaOpenPolicy mask of POLICY_VIEW_LOCAL_INFORMATION. The LsaPolicyHandle class would not throw an error if the LsarOpenPolicy2 call failed. This has been fixed. The SmbFile constructor could inappropriately URL decode the authority component of SMB URLs. The NTLM HTTP Filter documentation has been updated. An Invalid state: 4 error has been fixed. A NetBIOS name service issue caused by Jetdirect printers has been fixed. An ArrayIndexOutOfBounds exception in the SmbException class has been fixed. A NullPointerException in SmbSession.getChallengeForDomain() has been fixed. A NullPointerException in NbtAddress related to hosts without adequate localhost address configuration has been fixed. An ArrayIndexOutOfBounds exception could be thrown if a server requires NTLMv2. This exception has been replaced with a more informative one. The SmbSessionSetup constructor will now compare the challenge and encryptionKey using Arrays.equals instead of == to satisfy unforseen use-cases that otherwise trigger an NT_STATUS_ACCESS_VIOLATION. If a share was unshared while JCIFS was in the middle of reading files from it, the transport could enter an error state from which it could not immediately recover if the share was restored. A small change to SmbTransport.doRecv() fixes this problem. Tue Jun 26 16:11:31 EDT 2007 The DCERPC bind did not exactly mimic Windows which uses SMB_COM_{WRITE,READ}_ANDX. We were using TransactNmPipe throughout which could result in an 'Incorrect function' error when querying the LSA on a NetApp server. JCIFS now implements the bind exactly like Windows to help ensure compatibility with other servers. A minor performance flaw in the DCERPC code was found and fixed. Wed Jun 20 13:09:10 EDT 2007 jcifs-1.2.14 released A new SID.getGroupMemberSids() method has been added that will return the local group membership of SID (aka aliases). This release adds the SAMR interface to the dcerpc code with the SamrEnumerateAliasesInDomain RPC and numerous other calls to negotiate