[jcifs] Re: Help with inital setup of jcifs
Richard Caper
rcaper at gmail.com
Fri May 26 14:56:38 GMT 2006
This is kind of strange... the stacktrack indicates it is getting a
nullpointer on line 58 of SmbComSessionSetupAndX (writing the
password):
accountPassword = auth.getAnsiHash(session.transport.server.encryptionKey);
passwordLength = accountPassword.length; <- error here
So that means getAnsiHash is returning null; but under your
configuration that should only be happening if getPreNTLMResponse
returns null, which in turn should only happen if an
UnsupportedEncodingException is caught.
There are a couple things you could try to test this theory:
1) in the config, set "jcifs.encoding" to "US-ASCII". This should
always be a supported JVM encoding.
or
2) in the config, set "jcifs.smb.lmCompatibility" = "2". This will
fill the has with the NTLM response instead of LM.
On 5/26/06, Tim Love <tim.love at fnf.com> wrote:
> <Steven_Chen <at> computerhorizons.com> writes:
>
> >
> >
> > Hey Tim
> > Do u use NTLMFilter? What's your config?
> > Steven
>
>
> I have tried both configuration found in the install-setup guide but
> can't get either to work with just using an intranet address.
>
> One other thing I don't know if it matters or not, but the domain I
> am using is a local domain meaning it is like "mydoamin"
> not "mydoamin.com"
>
> Also in the log I see the following line
> treeConnect: unc=\\<removed domain>\IPC$,service=?????
> That unc path is incorrect.
> There is no server with the name of our domain.
>
> This is my current configuration.
> <filter>
> <filter-name>NtlmHttpFilter</filter-name>
> <filter-class>jcifs.http.NtlmHttpFilter</filter-class>
> <init-param>
> <param-name>jcifs.netbios.wins</param-name>
> <param-value>10.250.129.18,10.250.129.19</param-value>
> </init-param>
> <init-param>
> <param-name>jcifs.smb.client.domain</param-name>
> <param-value>*mydomain*</param-value>
> </init-param>
>
> <init-param>
> <param-name>jcifs.smb.client.username</param-name>
> <param-value>*LDAP-Uid*</param-value>
> </init-param>
> <init-param>
> <param-name>jcifs.smb.client.password</param-name>
> <param-value>*LDAP-Pwd*</param-value>
> </init-param>
> <init-param>
> <param-name>jcifs.util.loglevel</param-name>
> <param-value>3</param-value>
> </init-param>
> </filter>
>
> <filter-mapping>
> <filter-name>NtlmHttpFilter</filter-name>
> <url-pattern>/*</url-pattern>
> </filter-mapping>
>
> This is the log file from the start of the server
> to the error occurring.
>
> launching Jetty webapp: / on address: localhost:80 using dir:
> [C:\Documents and Settings\tim.love\workspace-web\SIMON\WebContent]
> 17:13:23.375 INFO[main] org.mortbay.log.LogImpl.add(LogImpl.java:109)
> >16> added org.mortbay.log.OutputStreamLogSink at fb56b1
> 17:13:23.328 INFO[main] org.mortbay.log.LogImpl.reset
> (LogImpl.java:228) >11> reset
> 17:13:23.375 INFO[main] org.mortbay.log.LogImpl.add(LogImpl.java:109)
> >11> added org.mortbay.log.OutputStreamLogSink at e32802
> May 25, 2006 5:13:23 PM org.mortbay.http.HttpServer doStart
> INFO: Version Jetty/5.1.11RC0
> May 25, 2006 5:13:23 PM org.mortbay.util.FileResource <clinit>
> INFO: Checking Resource aliases
> May 25, 2006 5:13:23 PM org.mortbay.util.Container start
> INFO: Started org.mortbay.jetty.servlet.WebApplicationHandler at 8ff4cf
> #JCIFS PROPERTIES
> #Thu May 25 17:13:23 EDT 2006
> jcifs.smb.client.password=J3G0d\:16
> java.runtime.name=Java(TM) 2 Runtime Environment, Standard Edition
> sun.boot.library.path=C\:\\Program Files\\Java\\jre1.5.0_06\\bin
> java.vm.version=1.5.0_06-b05
> jcifs.smb.client.username=<removed Uid from config file>
> java.vm.vendor=Sun Microsystems Inc.
> java.vendor.url=http\://java.sun.com/
> path.separator=;
> jcifs.netbios.cachePolicy=1200
> java.vm.name=Java HotSpot(TM) Client VM
> file.encoding.pkg=sun.io
> user.country=US
> sun.os.patch.level=Service Pack 2
> java.vm.specification.name=Java Virtual Machine Specification
> user.dir=C:\Documents and Settings\tim.love\workspace-web\SIMON
> java.runtime.version=1.5.0_06-b05
> java.awt.graphicsenv=sun.awt.Win32GraphicsEnvironment
> java.endorsed.dirs=C:\Program Files\Java\jre1.5.0_06\lib\endorsed
> os.arch=x86
> java.io.tmpdir=C\:\\DOCUME~1\\TIM~1.LOV\\LOCALS~1\\Temp\\
> line.separator=\r\n
> java.vm.specification.vendor=Sun Microsystems Inc.
> user.variant=
> os.name=Windows XP
> org.apache.commons.logging.LogFactory=org.mortbay.log.Factory
> sun.jnu.encoding=Cp1252
> java.library.path=C\:\\Program Files\\Java\\jre1.5.0_06\\bin;.;
> C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\system32;
> C:\WINDOWS;C\:\\WINDOWS\\system32\\WBEM;C\:\\ibmdebug\\bin;
> C:\WDSC;C\:\\PROGRA~1\\IBM\\CLIENT~1;
> C\:\\PROGRA~1\\IBM\\CLIENT~1\\Shared;
> C\:\\PROGRA~1\\IBM\\CLIENT~1\\Emulator;
> C\:\\Program Files\\QuickTime\\QTSystem\\;
> C\:\\Program Files\\Microsoft SQL Server\\80\\Tools\\BINN;
> C\:\\Program Files\\IDM Computer Solutions\\UltraEdit-32;
> C\:\\Program\\CvsntClient
> java.specification.name=Java Platform API Specification
> java.class.version=49.0
> jetty.home=C:\jetty sun.management.compiler=HotSpot Client Compiler
> os.version=5.1
> org.mortbay.xml.XmlParser.NotValidating=true
> user.home=C\:\\Documents and Settings\\tim.love
> user.timezone=America/New_York
> java.awt.printerjob=sun.awt.windows.WPrinterJob
> jcifs.smb.client.soTimeout=300000
> file.encoding=Cp1252
> java.specification.version=1.5
> jcifs.util.loglevel=3
> user.name=Tim.Love
> java.class.path=C:\jetty\ext\ant.jar;C:\jetty\ext\commons-el.jar;
> C:\jetty\ext\commons-logging.jar;C:\jetty\ext\jasper-compiler.jar;
> C:\jetty\ext\jasper-runtime.jar;C:\jetty\ext\mx4j-remote.jar;
> C\:\\jetty\\ext\\mx4j-tools.jar;C\:\\jetty\\ext\\mx4j.jar;
> C\:\\jetty\\ext\\xercesImpl.jar;C\:\\jetty\\ext\\xml-apis.jar;
> C:\jetty\ext\xmlParserAPIs.jar;C:\jetty\lib\org.mortbay.jetty.jar;
> C\:\\jetty\\lib\\javax.servlet.jar;
> C:\eclipse\plugins\com.iw.plugins.jettylauncher_1.3.0\runner.jar;
> C:\Documents and Settings\tim.love\
> workspace-web\SIMON\WebContent\WEB-INF\classes
> java.vm.specification.version=1.0
> sun.arch.data.model=32
> java.home=C:\Program Files\Java\jre1.5.0_06
> java.specification.vendor=Sun Microsystems Inc.
> user.language=en
> awt.toolkit=sun.awt.windows.WToolkit
> java.vm.info=mixed mode
> java.version=1.5.0_06
> java.ext.dirs=C\:\\Program Files\\Java\\jre1.5.0_06\\lib\\ext
> sun.boot.class.path=C:\Program Files\Java\jre1.5.0_06\lib\rt.jar;
> C\:\\Program Files\\Java\\jre1.5.0_06\\lib\\i18n.jar;
> C\:\\Program Files\\Java\\jre1.5.0_06\\lib\\sunrsasign.jar;
> C\:\\Program Files\\Java\\jre1.5.0_06\\lib\\jsse.jar;
> C\:\\Program Files\\Java\\jre1.5.0_06\\lib\\jce.jar;
> C\:\\Program Files\\Java\\jre1.5.0_06\\lib\\charsets.jar;
> C:\Program Files\Java\jre1.5.0_06\classes java.vendor=Sun Micros...
> file.separator=\\
> jcifs.smb.client.domain=<removed domain from config file>
> java.vendor.url.bug=http\://java.sun.com/cgi-bin/bugreport.cgi
> sun.cpu.endian=little
> sun.io.unicode.encoding=UnicodeLittle
> jcifs.netbios.wins=10.250.129.18,10.250.129.19
> sun.desktop=windows
> sun.cpu.isalist=
> May 25, 2006 5:13:24 PM org.mortbay.util.Container start
> INFO: Started WebApplicationContext[/,SIMON] May 25, 2006 5:13:24 PM
> org.mortbay.http.SocketListener start
> INFO: Started SocketListener on 127.0.0.1:80 May 25, 2006 5:13:24 PM
> org.mortbay.util.Container start
> INFO: Started org.mortbay.jetty.Server at 3820e New data read:
> Transport1[<removed domain from config file><1C>/10.250.129.28:0]
> 00000: FF 53 4D 42 72 00 00 00 00 98 03 C0 00 00 00 00
> |ÿSMBr......À....|
> 00010: 00 00 00 00 00 00 00 00 00 00 72 E2 00 00 01 00
> |..........râ....|
>
> byteCount=56 but readBytesWireFormat returned 26
> treeConnect: unc=\\<removed domain>\IPC$,service=?????
> May 25, 2006 5:13: PM org.mortbay.jetty.servlet.ServletHandler handle
> SEVERE: /Driver:
> java.lang.NullPointerException
> at jcifs.smb.SmbComSessionSetupAndX.writeParameterWordsWireFormat
> (SmbComSessionSetupAndX.java:58)
> at jcifs.smb.AndXServerMessageBlock.writeAndXWireFormat
> (AndXServerMessageBlock.java:95)
> at jcifs.smb.AndXServerMessageBlock.encode
> (AndXServerMessageBlock.java:65)
> at jcifs.smb.SmbTransport.doSend(SmbTransport.java:402)
> at jcifs.util.transport.Transport.sendrecv(Transport.java:70)
> at jcifs.smb.SmbTransport.send(SmbTransport.java:602)
> at jcifs.smb.SmbSession.sessionSetup(SmbSession.java:269)
> at jcifs.smb.SmbSession.send(SmbSession.java:225)
> at jcifs.smb.SmbTree.treeConnect(SmbTree.java:147)
> at jcifs.smb.SmbSession.interrogate(SmbSession.java:82)
> at jcifs.smb.SmbSession.getChallengeForDomain(SmbSession.java:111)
> at jcifs.http.NtlmHttpFilter.negotiate(NtlmHttpFilter.java:150)
> at jcifs.http.NtlmHttpFilter.doFilter(NtlmHttpFilter.java:114)
> at org.mortbay.jetty.servlet.
> WebApplicationHandler$CachedChain.doFilter
> (WebApplicationHandler.java:821)
> at org.mortbay.jetty.servlet.WebApplicationHandler.dispatch
> (WebApplicationHandler.java:471)
> at org.mortbay.jetty.servlet.ServletHandler.handle
> (ServletHandler.java:568)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
> at org.mortbay.jetty.servlet.WebApplicationContext.handle
> (WebApplicationContext.java:633)
> at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
> at org.mortbay.http.HttpServer.service(HttpServer.java:909)
> at org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
> at org.mortbay.http.HttpConnection.handleNext
> (HttpConnection.java:986)
> at org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
> at org.mortbay.http.SocketListener.handleConnection
> (SocketListener.java:245)
> at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
> at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
> java.net.SocketTimeoutException: Receive timed out
> at java.net.PlainDatagramSocketImpl.receive0(Native Method)
> at java.net.PlainDatagramSocketImpl.receive(Unknown Source)
> at java.net.DatagramSocket.receive(Unknown Source)
> at jcifs.netbios.NameServiceClient.run(NameServiceClient.java:184)
> at java.lang.Thread.run(Unknown Source)
> java.net.SocketException: Connection reset
> at java.net.SocketInputStream.read(Unknown Source)
> at jcifs.util.transport.Transport.readn(Transport.java:29)
> at jcifs.smb.SmbTransport.peekKey(SmbTransport.java:351)
> at jcifs.util.transport.Transport.loop(Transport.java:100)
> at jcifs.util.transport.Transport.run(Transport.java:248)
> at java.lang.Thread.run(Unknown Source)
>
>
> Thanks for your help.
>
>
>
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