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We have not only to expand the additional groups but *also* the primary group to
gain all rights of a user account.
Also, remove an unneeded context (tmp_ctx) and "talloc_steal".
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"groupSID"s structure
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authsam_expand_nested_groups()
metze
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This patch adds a function "authsam_expand_nested_groups" (calculation of rights
through expanding groups of a certain SID) which basically collects all
memberships through "memberOf" attributes. It works with either user or group SIDs.
For avoiding loops it tests on each call if the SID hasn't been added yet (through
the helper function "sids_contains_sid").
The function itself is called by "authsam_make_server_info".
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This extends the PKINIT code in Heimdal to ask the HDB layer if the
User Principal Name name in the certificate is an alias (perhaps just
by case change) of the name given in the AS-REQ. (This was a TODO in
the Heimdal KDC)
The testsuite is extended to test this behaviour, and the other PKINIT
certficate (using the standard method to specify a principal name in a
certificate) is updated to use a Administrator (not administrator).
(This fixes the kinit test).
Andrew Bartlett
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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
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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
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Logs showed that every SAM authentication was causing a non-indexed
ldb search for member=XXX. This was previously indexed in Samba4, but
since we switched to using the indexes from the full AD schema it now
isn't.
The fix is to use the extended DN operations to allow us to ask the
server for the memberOf attribute instead, with with the SIDs attached
to the result. This also means one less search on every
authentication.
The patch is made more complex by the fact that some common routines
use the result of these user searches, so we had to update all
searches that uses user_attrs and those common routines to make sure
they all returned a ldb_message with a memberOf filled in and the SIDs
attached.
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fixed up from previous patch that removed the use of crossref records
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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
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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
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list=""
list="$list event_context:tevent_context"
list="$list fd_event:tevent_fd"
list="$list timed_event:tevent_timer"
for s in $list; do
o=`echo $s | cut -d ':' -f1`
n=`echo $s | cut -d ':' -f2`
r=`git grep "struct $o" |cut -d ':' -f1 |sort -u`
files=`echo "$r" | grep -v source3 | grep -v nsswitch | grep -v packaging4`
for f in $files; do
cat $f | sed -e "s/struct $o/struct $n/g" > $f.tmp
mv $f.tmp $f
done
done
metze
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metze
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should in the future only contain some settings required for gensec.
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remove some unused functions.
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(This used to be commit b4e1ae07a284c044704322446c94351c2decff91)
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(This used to be commit 47ffbbf67435904754469544390b67d34c958343)
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Andrew Bartlett
(This used to be commit bc607c334ff86624b891886a6f874da2bcff113e)
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(This used to be commit 2b6b4e5a1611744eea5dd9ec17c416916d7edab4)
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This takes the previous patches further, so we catch all the cases
(the KDC looked at the time directly).
Andrew Bartlett
(This used to be commit cda4642a937d249399e25eaa6e5e20a0d440bcbf)
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More correctly handle expired passwords, and do not expire machine accounts.
Test that the behaviour is consistant with windows, using the RPC-SAMR test.
Change NETLOGON to directly query the userAccountControl, just because
we don't want to do the extra expiry processing here.
Andrew Bartlett
(This used to be commit acda1f69bc9b9c43e157e254d0bae54d11363661)
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(This used to be commit 7280c1e9415daabb2712db1372e23f9846272ede)
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(This used to be commit 2c6b755309fdf685cd0b0564272bf83038574a43)
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further up the call stack.
(This used to be commit 0721a07aada6a1fae6dcbd610b8783df57d7bbad)
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(This used to be commit 56dfcb4f2f8e74c9d8b2fe3a0df043781188a555)
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(This used to be commit b8d6b82f1248d36a0aa91a1c58d06b4f7c66d245)
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(This used to be commit 3fcc960839c6e5ca4de2c3c042f12f369ac5f238)
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(This used to be commit abe8349f9b4387961ff3665d8c589d61cd2edf31)
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RPC-SAMLOGON test.
This showed that, as noted by bug #4823, we didn't test for invalid
workstations. In fact, the code had been ported across, but because
untested code is broken code, it never worked...
Andrew Bartlett
(This used to be commit 5e07417ada56d189a911ef888b0c87adebe60763)
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the logon hours, even if set.
This code happily stolen from the great work in Samba3 :-)
Andrew Bartlett
(This used to be commit a4939ab629e0af0615bcecf63c7cd55e6e833505)
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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)
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- use "sambaPassword" only as virtual attribute for passing
the cleartext password (in unix charset) into the ldb layer
- store des-cbc-crc, des-cbc-md5 keys in the Primary:Kerberos
blob to match w2k and w2k3
- aes key support is disabled by default, as we don't know
exacly how longhorn stores them. use password_hash:create_aes_key=yes
to force creation of them.
- store the cleartext password in the Primary:CLEARTEXT blob
if configured
TODO:
- find out how longhorn stores aes keys
- find out how the Primary:WDigest blob needs to be constructed
(not supported by w2k)
metze
(This used to be commit e20b53f6feaaca2cc81ee7d296ca3ff757ee3953)
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"ntPwdHash" => "unicodePwd"
"lmPwdHash" => "dBCSPwd"
"sambaLMPwdHistory" => "lmPwdHistory"
"sambaNTPwdHistory" => "ntPwdHistory"
Note: you need to reprovision after this change!
metze
(This used to be commit dc4242c09c0402cbfdba912f82892df3153456ad)
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- ldb_dn_get_linearized
returns a const string
- ldb_dn_alloc_linearized
allocs astring with the linearized dn
(This used to be commit 3929c086d5d0b3f08b1c4f2f3f9602c3f4a9a4bd)
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This patch changes a lot of the code in ldb_dn.c, and also
removes and add a number of manipulation functions around.
The aim is to avoid validating a dn if not necessary as the
validation code is necessarily slow. This is mainly to speed up
internal operations where input is not user generated and so we
can assume the DNs need no validation. The code is designed to
keep the data as a string if possible.
The code is not yet 100% perfect, but pass all the tests so far.
A memleak is certainly present, I'll work on that next.
Simo.
(This used to be commit a580c871d3784602a9cce32d33419e63c8236e63)
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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)
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(This used to be commit 09007b0907662a0d147e8eb21d5bdfc90dbffefc)
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needed in searches
(This used to be commit a5ea749f0ac63bf495a55ee8d9d002208ab93572)
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with partitions.
Also fix some debug messages.
Andrew Bartlett
(This used to be commit a2441ae99a6c3b4bf40f5369477a9bc0f3019c34)
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Remove some autogenerated headers (which had prototypes now autogenerated by pidl)
Remove ndr_security.h from a few places - it's no longer necessary
(This used to be commit c19c2b51d3e1ad347120b06a22bda5ec586c22e8)
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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)
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