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This changes auth_serversupplied_info into the IDL-defined struct
auth_user_info_dc. This then in turn contains a struct
auth_user_info, which is the only part of the structure that is
mainted into the struct session_info.
The idea here is to avoid keeping the incomplete results of the
authentication (such as session keys, lists of SID memberships etc) in
a namespace where it may be confused for the finalised results.
Andrew Barltett
We now no longer print tickets with a potentially infinite life, and
we report the same life over LSA as we use in the KDC. We should get
this from group policy, but for now it's parametric smb.conf options.
Andrew Bartlett
- Added 'out of memory' checks
- Added checks regarding return values
- Switch to "ldb_msg_add_string" where possible
Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date: Fri Dec 3 21:41:39 CET 2010 on sn-devel-104
Tridge pointed out that it is to dangerous to allow them to be created
with SYSTEM permissions. The solution using the "untrusted" flag should
be much more viable.
Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date: Thu Nov 25 13:05:56 CET 2010 on sn-devel-104
This fits better than the RELAX one.
Autobuild-User: Matthias Dieter Wallnöfer <mdw@samba.org>
Autobuild-Date: Wed Nov 24 18:23:01 CET 2010 on sn-devel-104
The issue here is that we have not yet first cast to int32_t explicitly,
before we cast to an signed int to printf() into the %d or cast to a
int64_t before we then cast to a long long to printf into a %lld.
There are *no* unsigned integers in Active Directory LDAP, even the RID
allocations and ms-DS-Secondary-KrbTgt-Number are *signed* quantities.
(See the schema, and the syntax definitions in schema_syntax.c).
The failure has been detected by Matthieu Patou on the buildfarm host "tridge"
due to a malformed "groupType" attribute.
The solution is to use the "%d" specifier. Either to use it directly - or better
(when possible) use the call "samdb_msg_add_uint" (which encapsulates it).
This patch changes such problematic situations.
This can be substituted by "ldb_msg_add_value".
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Autobuild-User: Andrew Bartlett <abartlet@samba.org>
Autobuild-Date: Fri Oct 15 00:21:53 UTC 2010 on sn-devel-104
We have ldb_msg_find_attr_as_* calls which do exactly the same. Therefore this
reduces only code redundancies.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
The merged I plan in this area require spliting security.h into
two header files, a common header and a session.h for the
remaining source4-specific code.
Andrew Bartlett
A new event context is constructed by LDB when required for secrets.ldb
This will be essentially unused, as LDB on TDB will only trigger 'fake'
events, and blocks on transactions and lock operations anyway.
Andrew Bartlett
These are related, but slightly different concepts. The biggest difference
is that rights are not enumerated as a system-wide list.
This moves the rights to security.idl due to dependencies.
Andrew Bartlett
Now that privileges are no longer given luid values sequentially,
we need another way to look them up for enumeration.
Andrew Bartlett
Signed-off-by: Andrew Tridgell <tridge@samba.org>
This makes the structure much more like NT_USER_TOKEN in the source3/
code. (The remaining changes are that privilages still need to be merged)
Andrew Bartlett
The flags field of message elements is part of a set of flags. We had
LDB_FLAG_MOD_MASK for extracting the type, but it was only rarely
being used (only 1 call used it correctly). This adds
LDB_FLAG_MOD_MASK() to make it more obvious what is going on.
This will allow us to use some of the other flags bits for internal
markers on elements
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
this converts all callers that use the Samba4 loadparm lp_ calling
convention to use the lpcfg_ prefix.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
This is used for allowing operations by RODCs, and denying them
operations that should only be allowed for a full DC
This required a new domain_sid argument to
security_session_user_level()
Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
Pair-Programmed-With: Rusty Russell <rusty@samba.org>
This patch creates the samdb_is_rodc() function, which looks for
the NTDSDSA object for a DC that has a specific invocationId
and if msDS-isRODC is present on such object and it is TRUE, then
consider the DC as a RODC.
The new samdb_rodc() function uses the samdb_is_rodc() function
for the local server.
Signed-off-by: Andrew Tridgell <tridge@samba.org>
Make the resultcodes consistent: that means:
result < 0 -> NT_STATUS_INTERNAL_DB_CORRUPTION since our DB had a critical
error
result >= 0 -> depends on the function usage. I tried to let the logic always as
it was before.
The "count" size specifiers I typed "uint32_t" since they're often returned as
an "uint32_t" (consider the IDL file). LDB counters need to be "signed" if they
count till a limit of a "gendb*" call or "unsigned" if they count directly the
number of objects.
Converting the sid to a string and then storing a string does not save the sid
in the right format. Causing following retrievals to fail to read back a sid
with samdb_result_dom_sid().
Do not use policy_state->sam_ldb and trusted_domain_state->policy->sam_ldb
interchangeably all over the place. Just use sam_ldb everywhere and make the
code slightly more readable.
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
We were storing privileges in the sam, which was OK when we were a
standalone DC, but is no good when we replicate with a windows DC.
This moves the privileges to a separate (local) database
New (major) patch
=================
- Enhances the "lsa.idl" file in the sense that it adds more values to
"PolicyInformation" to improve the "lsa_QueryInfoPolicy*" calls.
- Adds a minimal implementation for "AuditEvents" (also lsa_QueryInfoPolicy*
calls) to enable the "Audit" option in the "User Manager for Domains" (at least
readable).
- Adds to the "lsa.idl" file the system access mode flags needed for the calls
"lsa_*SystemAccessAccount".
- Fill in the "lsa_GetSystemAccessAccount" for enabling the "User Rights"
option in the "User Manager for Domains" (at least readable).
- Merge the two similar torture tests of the "lsa_QueryInfoPolicy*" calls in
one using "if"'s for a few separations.
- Add a torture test for "lsa_GetSystemAccessAccount".
- Some cosmetic-only changes (unifications) in output strings in the "LSA"
torture test.
The work has been done using the Microsoft WSPP docs.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
This uses a virtual attribute 'clearTextPassword' (name chosen to
match references in MS-SAMR) that contains the length-limited blob
containing an allegidly UTF16 password. This ensures we do no
validation or filtering of the password before we get a chance to MD4
it. We can then do the required munging into UTF8, and in future
implement the rules Microsoft has provided us with for invalid inputs.
All layers in the process now deal with the strings as length-limited
inputs, incluing the krb5 string2key calls.
This commit also includes a small change to samdb_result_passwords()
to ensure that LM passwords are not returned to the application logic
if LM authentication is disabled.
The objectClass module has been modified to allow the
clearTextPassword attribute to pass down the stack.
Andrew Bartlett
Make 'lsar_CreateTrustedDomain' consistant with
lsar_CreateTrustedDomainEx{,2} by renaming handle -> policy_handle
Implement LSA server logic to create the cn=users trust account for
incoming trusts.
Andrew Bartlett
(This used to be commit d87b655e20)
- Implement QueryDomainInformationPolicy in Samba4
- Allow RPC-LSA to pass against Windows 2008 (which does not allow
the Audit privilage to be removed)
Andrew Bartlett
(This used to be commit d94c7bbcd6)
This fixes some info levels in the QueryTrustedDomainInfo call, and
changes from implementing lsa_Delete to lsa_DeleteObject (which has an
explicit close and reutrns a NULL handle).
Andrew Bartlett
(This used to be commit 1f12c368b2)
The change to the RPC-LSA test proves that when the remote server has
0 trusted domains, it will return NT_STATUS_NO_MORE_ENTRIES, not
NT_STATUS_OK.
Andrew Bartlett
(This used to be commit 40a55b34c2)
Rather than killing off the nasty 'kludge ACLs' stuff, this patch
extends it, to ensure that LSA secrets and the registry are also
protected.
Andrew Bartlett
(This used to be commit 2f2b110fb8)
a new torture suite to match.
This should fix bug #4954 by Matthias Wallnöfer <mwallnoefer@yahoo.de>
Previously we had no knowlege of BUILTIN or well-known names.
This code needs expansion to check with winbind for trusted domains.
Andrew Bartlett
(This used to be commit e6fc0e1f54)
