1 Notes on using Moonshot with Samba4. Replace paths as appropriate.
6 * Download Samba4 and apply patches for mechanism agnosticism which are
7 available at http://www.padl.com/~lukeh/samba/
8 * Join Samba as a member server or domain controller (only tested former)
9 * Extract local service principal key to keytab (currently there do not
10 appear to be tools to do this, but you can get the cleartext password
11 from /usr/local/samba/private/secrets.ldb)
16 * Add a mapping from the PAC RADIUS attribute to urn:mspac: in the file
17 /usr/local/etc/shibboleth/attribute-map.xml:
19 <GSSAPIAttribute name="urn:ietf:params:gss:radius-attribute 26.25622.133"
20 id="urn:mspac:" binary="true"/>
25 Install the rlm_mspac module and configure per below.
27 * Install dictionary.ukerna so MS-Windows-Auth-Data is defined
28 * Create /usr/local/etc/raddb/modules/mspac with the following:
31 keytab = /etc/krb5.keytab
32 spn = host/host.fqdn@KERBEROS.REALM
35 * Add mspac to instantiate stanza in radiusd.conf
36 * Add mspac to post-auth stanza in sites-enabled/inner-tunnel
38 You will need to have a TGT for the host service principal before starting
39 radiusd. It's easiest to do this with kinit -k.
44 The Samba server doesn't require any specific command line arguments, although
45 on OS X it was necessary to start it with -M single to function under gdb.
47 For the client, the GSS EAP mechanism can be specified on the command line:
49 smbclient --password samba --mechanism 1.3.6.1.5.5.15.1.1.18 '\\host\share'".
51 There is no Moonshot SSPI implementation as yet, so it is not possible to test
52 with a Windows client.