Re: GSS_S_CONTINUE_NEEDED when doing Kerberos authentication?

2016-08-26 Thread JSoet
> So, you should have a look at what travels between the peers. Thanks, Rick, I looked into it, but my negotiate messages look like this: "Negotiate YIID..." which I think means that they're kerberos messages? Anyone have any other ideas of what could be causing the continue_needed message the

GSS_S_CONTINUE_NEEDED when doing Kerberos authentication?

2016-08-25 Thread JSoet
Hi, I'm implementing SPNEGO & Kerberos authentication in our application's webserver code and have it working fine when the KDC is Active Directory. I'm now testing it with an MIT KDC instance and when I attempt to authenticate a user who has a ticket from that KDC I get a GSS_S_CONTINUE_NEEDED sta

Reversing 'make install' ?

2016-07-25 Thread JSoet
I had a typo in my command and so I accidentally did a normal 'make install' when I meant to do an install to a specific directory by specifying DESTDIR=/path/to/dir... It doesn't seem that there's a 'make uninstall' included, is there another command I'm missing that can do the uninstall? Thank

GSSAPI and SPNEGO question

2016-07-11 Thread JSoet
I have a question about the use of the SPNEGO tokens sent from a client browser. Based on my reading (https://msdn.microsoft.com/en-us/library/ms995330.aspx + https://tools.ietf.org/html/rfc4178#section-4.2) it seems like it is up to the server application to decode the SPNEGO token and extract the

Re: Beginner Kerberos question - problem with spnego authentication with webserver

2016-06-23 Thread JSoet
Thanks for your help Mike, your suggestion to look into DNS pointed me towards this page: http://web.mit.edu/Kerberos/krb5-1.13/doc/admin/princ_dns.html where I found out about the *ignore_acceptor_hostname* setting. When I changed that to true then it fixed my problem. I'm unclear about what ex

Beginner Kerberos question - problem with spnego authentication with webserver

2016-06-22 Thread JSoet
I'm trying to modify a webserver that I work on to do SPNEGO authentication with an Active Directory server. In preparation for that I've set up 2 machines to test the authentication and I thought I'd try and use an existing simple webserver to check that I have them set up correctly before I start