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This allows us to control what groups should be added in what use
cases, and in particular to more carefully control the introduction of
the 'authenticated' group.
In particular, in the 'service_named_pipe' protocol, we do not have
control over the addition of the authenticated users group, so we key
of 'is this user the anonymous SID'.
This also takes more care to allocate the right length ptoken->sids
Andrew Bartlett
This creates a new interface to the auth subsystem, to allow an
auth_context to be created from the ldb, and then tokenGroups to be
calculated in the same way that the auth subsystem would.
Andrew Bartlett
The group list in the PAC does not include 'enterprise DCs' and
BUILTIN groups, so we should generate it on each server, not in the
list we pass around in the PAC or SamLogon reply.
Andrew Bartlett
The auth context was in the past only for NTLM authentication, but we
need a SAM, an event context and and loadparm context for calculating
the local groups too, so re-use that infrustructure we already have in
place.
However, to avoid problems where we may not have an auth_context (in
torture tests, for example), allow a simpler 'session_info' to be
generated, by passing this via an indirection in gensec and an
generate_session_info() function pointer in the struct auth_context.
In the smb_server (for old-style session setups) we need to change the
async context to a new 'struct sesssetup_context'. This allows us to
use the auth_context in processing the authentication reply .
Andrew Bartlett
The comment for USER_INFO_INTERACTIVE_LOGON looks like a cut-n-paste from the line above.
Signed-off-by: Matthias Dieter Wallnöfer <mwallnoefer@yahoo.de>
This patch adds a system_session cache, preventing us from having to
recreate it on every ldb open, and allowing us to detect when the same
session is being used in ldb_wrap
Each attribute we request from LDB comes with a small cost, so don't
lookup any more than we must for the (very) frequent krbtgt lookup
case. Similarly, we don't need to build a PAC for a server (as a
target), so don't ask for the PAC attributes here either.
Andrew Bartlett
This requires a rework on Heimdal's windc plugin layer, as we want
full control over what tickets Heimdal will issue. (In particular, in
case our requirements become more complex in future).
The original problem was that Heimdal's check would permit the ticket,
but Samba would then deny it, not knowing it was for kadmin/changepw
Also (in hdb-samba4) be a bit more careful on what entries we will
make the 'change_pw' service mark that this depends on.
Andrew Bartlett
A single AD server can only host a single domain, so don't stuff about
with looking up our crossRef record in the cn=Partitions container.
We instead trust that lp_realm() and lp_workgroup() works correctly.
Andrew Bartlett
This means it must be accessed via the supplied auth_context in the
GENSEC server, and should remove the hard depenceny of GENSEC on the
auth subsystem and ldb (allowing LDB not to rely on LDB is considered
a good thing, apparently)
Andrew Bartlett
When starting GENSEC on the server, the auth subsystem context must be
passed in, which now includes function pointers to the key elements.
This should (when the other dependencies are fixed up) allow GENSEC to
exist as a client or server library without bundling in too much of
our server code.
Andrew Bartlett
This uses Heimdal's PAC parsing code in the:
- LOCAL-PAC test
- gensec_gssapi server
- KDC (where is was already used, the support code refactored from here)
In addition, the service and KDC checksums are recorded in the struct
auth_serversupplied_info, allowing them to be extracted for validation
across NETLOGON.
Andrew Bartlett
(This used to be commit 418b440a7b8cdb53035045f3981d47b078be6c1e)
the logon hours, even if set.
This code happily stolen from the great work in Samba3 :-)
Andrew Bartlett
(This used to be commit a4939ab629e0af0615bcecf63c7cd55e6e833505)
There are still a few tidyups of old FSF addresses to come (in both s3
and s4). More commits soon.
(This used to be commit fcf38a38ac691abd0fa51b89dc951a08e89fdafa)
Break up auth/auth.h not to include the world.
Add credentials_krb5.h with the kerberos dependent prototypes.
Andrew Bartlett
(This used to be commit 2b569c42e0fbb596ea82484d0e1cb22e193037b9)
and gensec_server_start().
calling them with NULL for event context or messaging context
is no longer allowed!
metze
(This used to be commit 679ac74e71b111344f1097ab389c0b83a9247710)
auth interface and implement the sync version as wrapper
to auth_check_password_send/recv()
as next all callers need to be converted to the async interface
and then the modules
metze
(This used to be commit ed40bb3c16279f9727be67e889270da5efb8ddb9)
request from the password checking. This will help to make
the password checking hook async later
metze
(This used to be commit 5b26cbc3428b4c186235cc08c9ace1c23f59dd7f)
Recursive dependencies are now forbidden (the build system
will bail out if there are any).
I've split up auth_sam.c into auth_sam.c and sam.c. Andrew,
please rename sam.c / move its contents to whatever/wherever you think suits
best.
(This used to be commit 6646384aaf3e7fa2aa798c3e564b94b0617ec4d0)
structure that is more generic than just 'IP/port'.
It now passes make test, and has been reviewed and updated by
metze. (Thankyou *very* much).
This passes 'make test' as well as kerberos use (not currently in the
testsuite).
The original purpose of this patch was to have Samba able to pass a
socket address stucture from the BSD layer into the kerberos routines
and back again. It also removes nbt_peer_addr, which was being used
for a similar purpose.
It is a large change, but worthwhile I feel.
Andrew Bartlett
(This used to be commit 88198c4881d8620a37086f80e4da5a5b71c5bbb2)
of the gsskrb5_acquire_cred hack.
Add support for delegated credentials into the auth and credentials
subsystem, and specifically into gensec_gssapi.
Add the CIFS NTVFS handler as a consumer of delegated credentials,
when no user/domain/password is specified.
Andrew Bartlett
(This used to be commit 55b89899adb692d90e63873ccdf80b9f94a6b448)
This avoids the nasty user@DOMAIN test for now, as it has very odd
semantics with NTLMv2.
Allow only user accounts to do an interactive login.
Andrew Bartlett
(This used to be commit 690cad8083e176b2e58fc243a11a003a78ce4074)
we can round-trip all the way back to a server_info structure, not
just a filled in PAC_DATA. (I was worried about generated fields being
incorrect, or some other logical flaw).
Andrew Bartlett
(This used to be commit 11b1d78cc550c60201d12f8778ca8533712a5b1e)
user_info strcture in auth/
This moves it to a pattern much like that found in ntvfs, with
functions to migrate between PAIN, HASH and RESPONSE passwords.
Instead of make_user_info*() functions, we simply fill in the control
block in the callers, per recent dicussions on the lists. This
removed a lot of data copies as well as error paths, as we can grab
much of it with talloc.
Andrew Bartlett
(This used to be commit ecbd2235a3e2be937440fa1dc0aecc5a047eda88)
event_context for the socket_connect() call, so that when things that
use dcerpc are running alongside anything else it doesn't block the
whole process during a connect.
Then of course I needed to change any code that created a dcerpc
connection (such as the auth code) to also take an event context, and
anything that called that and so on .... thus the size of the patch.
There were 3 places where I punted:
- abartlet wanted me to add a gensec_set_event_context() call
instead of adding it to the gensec init calls. Andrew, my
apologies for not doing this. I didn't do it as adding a new
parameter allowed me to catch all the callers with the
compiler. Now that its done, we could go back and use
gensec_set_event_context()
- the ejs code calls auth initialisation, which means it should pass
in the event context from the web server. I punted on that. Needs fixing.
- I used a NULL event context in dcom_get_pipe(). This is equivalent
to what we did already, but should be fixed to use a callers event
context. Jelmer, can you think of a clean way to do that?
I also cleaned up a couple of things:
- libnet_context_destroy() makes no sense. I removed it.
- removed some unused vars in various places
(This used to be commit 3a3025485bdb8f600ab528c0b4b4eef0c65e3fc9)
client and server logic code. In future, this may allow us to build
only the NTLMSSP client, and not the server, but in the short-term, it
allows me greater sainity in moving around these files.
Andrew Bartlett
(This used to be commit 2f22841c6753e3d5816c12bd463b71f74e1d8796)
auth/gensec and auth/kerberos.
This also pulls the kerberos configure code out of libads (which is
otherwise dead), and into auth/kerberos/kerberos.m4
Andrew Bartlett
(This used to be commit e074d63f3dcf4f84239a10879112ebaf1cfa6c4f)
use function pointers anymore
- make the module init much easier
- a lot of cleanups
don't try to read the diff in auth/ better read the new files
it passes test_echo.sh and test_rpc.sh
abartlet: please fix spelling fixes
metze
(This used to be commit 3c0d16b8236451f2cfd38fc3db8ae2906106d847)
this is mostly just a tidyup, but also adds the privilege_mask, which
I will be using shortly in ACL checking.
note that I had to move the definition of struct security_token out of
security.idl as pidl doesn't yet handle arrays of pointers, and the
usual workaround (to use a intermediate structure) would make things
too cumbersome for this structure, especially given we never encode it
to NDR.
(This used to be commit 7b446af09b8050746bfc2c50e9d56aa94397cc1a)
