[jcifs] security policy requires NTLMv2
John.Baker at barclayscapital.com
John.Baker at barclayscapital.com
Sat Jan 31 09:07:53 GMT 2009
I see, so you're basically moving the NTLM Filter development to a
commercial product! And hence, ioplex is basically another QSJ SSO
> -----Original Message-----
> jcifs-bounces+john.baker=barclayscapital.com at lists.samba.org
> [mailto:jcifs-bounces+john.baker=barclayscapital.com at lists.sam
> ba.org] On Behalf Of Michael B Allen
> Sent: 30 January 2009 19:04
> To: pardesh
> Cc: jcifs at lists.samba.org
> Subject: Re: [jcifs] security policy requires NTLMv2
> On Fri, Jan 30, 2009 at 10:57 AM, pardesh
> <pardesh_dsp at yahoo.com> wrote:
> > Hi,
> > We have an existing java application using jcifs 1.2.9 for windows
> > based authentication single signon. right now our company security
> > policies are changed and security policy requires NTLMv2.
> After doing
> > a little search on this forum found that it wont support ntlmv2.
> > we are looking for an alternative implementation(quicker)
> which will
> > support ntlmv2.
> Hi Pardesh,
> You are correct, the JCIFS NTLM HTTP Servlet Filter cannot
> support NTLMv2, is obsolete and will be removed from JCIFS as
> described in this post:
> What you are looking for is called "Jespa" from IOPLEX Software:
> Jespa is a complete implementation of the Windows NTLM
> Security Service Provider in 100% Java. By "complete" I mean
> if Windows can do it, Jespa can do it, as in both the
> initiator and acceptor, NTLMv2, session security and so on.
> As described in the post from October cited above, the only
> way to properly validate NTLM responses (like those submitted
> by IE and other browsers) is to use the NetrLogonSamLogon
> DCERPC call with the NETLOGON service over SecureChannel.
> Jespa does precisely that (and a lot more). Jespa also
> includes a standard Servlet Filter and source code for doing
> HTTP SSO without using a Filter.
> If you have any questions regarding Jespa, please contact
> IOPLEX Software support. Aside from this sort of "you're
> looking for Jespa"
> types of answers, the JCIFS mailing list is not an
> appropriate forum for questions about Jespa.
> Michael B Allen
> Java Active Directory Integration
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