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Commit Graph

32769 Commits

Author SHA1 Message Date
Jeremy Allison
e639cf1040 s4: libcli: Internal SMB1 pid is already stored as and uses 32-bits. Correct getpid() cast.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2016-06-18 15:32:17 +02:00
Andrew Bartlett
a896a92444 repl: Avoid excessive stack use and instead sort the links in the heap
The two large stack-based arrays would overflow the stack, this avoids
a duplicate of the struct drsuapi_DsReplicaLinkedAttribute array

BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-17 14:13:19 +02:00
Garming Sam
8dc3110a5f getncchanges: Match Windows on linked attribute sort
The order of linked attributes depends on comparison of the NDR packed
GUIDs (not its struct GUID form).

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-17 14:13:18 +02:00
Garming Sam
570237f0f3 getncchanges: sort with precalculated target guid array
This avoids reparsing the linked attribute and schema refetching.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-17 14:13:18 +02:00
Garming Sam
2ce9f249bb getncchanges: remove some whitespace
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-17 14:13:18 +02:00
Garming Sam
2bb8e183fd tests/drs: change sort order in tests to match Windows
Although we attempted to sort by GUID based on DRSR, it is actually
sorted by the ndr packed GUID.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-17 14:13:18 +02:00
Garming Sam
4de5e7da9c tests/drs: assert sorted identifier GUIDs across getncchanges
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-17 14:13:18 +02:00
Garming Sam
3f0be46b91 tests/drs: make cleanup more robust
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-17 14:13:18 +02:00
Garming Sam
ed6a423232 tests/drs: extend getnc_exop test to check linked attributes
Assert that linked attributes propagate across DRS and come in a
particular sorted order.

Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-17 14:13:18 +02:00
Jeremy Allison
c3dfeb3aa6 s4: dns: Correctly check for talloc failure.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Thu Jun 16 16:55:15 CEST 2016 on sn-devel-144
2016-06-16 16:55:15 +02:00
Andrew Bartlett
7f651d344b selftest: Remove print attribute from getnc_exop test
This otherwise fills the logs with every object

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:14 +02:00
Garming Sam
9394e14626 dns_server: Fix typo in dns_authoritative_for_zone() name.
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2016-06-16 04:40:14 +02:00
Andrew Bartlett
f67a3c2eb9 selftest: confirm samba_dnsupdate works in both nsupdate and samba_tool mode
This can be extended, but already checks the basic functionality

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:14 +02:00
Andrew Bartlett
ba22d29144 selftest: Always set up a resolv.conf and use it in samba_dnsupdate
This allows samba_dnsupdate to be tested without resolv_wrapper.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:14 +02:00
Andrew Bartlett
26b475fb32 samba_dnsupdate: Give the administrator more detail when DNS lookups fail
This avoids treating server errors identically to name-not-present status values

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:14 +02:00
Andrew Bartlett
8f1659e540 samba_dnsupdate: Implement RPC <ZONE> prefix in dns_update_list
This allows us to update the stub records as well as the zone itself.

Based on a proposed syntax by metze.

Andrew Bartlett

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:14 +02:00
Andrew Bartlett
b1ab37ec5b samba_dnsupdate: Simplify logic and add more verbose debugging
By reducing the intendation this code is a little clearer

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
72d5fa79a0 samba_dnsupdate: Allow admin to force a particular IP into samba_dnsupdate
This should help in deployements beyind NAT.

It will also help in testing.

Andrew Bartlett

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
e3822497c8 dns_update_list: Add in NS records
This is as suggested by metze in 4383ec5b83

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
c9aefa93c1 samba_dnsupdate: Add a mode that calls samba-tool dns, rather than nsupdate
This mode is more likely to work when we change hostname or IP

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andreas Schneider
789ec34007 samba_dnsupdate: Work around a bug in nsupdate
The doio_send() function of bind fails on a short write with sendmsg().

See https://bugzilla.redhat.com/show_bug.cgi?id=1250921

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2016-06-16 04:40:13 +02:00
Garming Sam
de2e955e3e samba_dnsupdate: Fix typo in -no-substitutions name
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2016-06-16 04:40:13 +02:00
Garming Sam
4b16cbda46 tests/drs: cleanup some whitespace
Signed-off-by: Garming Sam <garming@catalyst.net.nz>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11960
2016-06-16 04:40:13 +02:00
Andrew Bartlett
7748f68047 selftest: Check a user with only primaryGroupID is correct in samr.GetUserGroups() reply
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
57e6b80d35 selftest: Test that primaryGroupID is first in samr.GetUserGroups() reply
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
f2f6db869d selftest: Add alias membership to the tokengroups test
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
1a5f0c7a7f s4-samr: Rework GetGroupsForUser to use memberOf
By reading the SID values from the memberOf links, we avoid an un-indexed search on
the member attribute.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
d660e66a4a s4-libcli/raw: Fix compiler errors when building with --address-sanitizer
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
8d70553b72 s4-kcc: Fix compiler errors when building with --address-sanitizer
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:13 +02:00
Andrew Bartlett
afcb2b8d31 selftest: Expand tokenGroups test to also compare with samr.GetGroupsForUser
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:12 +02:00
Andrew Bartlett
533ded5ac6 selftest: Expand tokenGroups test to also build nested groups
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:12 +02:00
Andrew Bartlett
20eb605fee s4-samr: Fix samr.QueryUserInfo level 1 primary group
Because of this typo, the primary group ID was returned as 0

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:12 +02:00
Andrew Bartlett
215c20b94b samba-tool domain join: Refuse to re-join a DC with a still-valid password
While the DC will eventually get back to the same state, it can take a
while, so try harder not to overwrite our already-working account

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:12 +02:00
Andrew Bartlett
2d79b61731 samba-tool: Improve fsmo handling
This makes a clear seperation between data and display variables
and improves the tests.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:12 +02:00
Andrew Bartlett
9173f2027c selftest: Rebase DrsBaseTestCase on SambaToolCmdTest
This then makes SambaToolCmdTest based on BlackboxTestCase.

This allows us to use better command output testing in the fsmo tests

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Douglas Bagnall <douglas.bagnall@catalyst.net.nz>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 04:40:12 +02:00
Ralph Boehme
721b21bb80 selftest: add test for DNS updates with TKEY/TSIG
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>

Autobuild-User(master): Garming Sam <garming@samba.org>
Autobuild-Date(master): Thu Jun 16 04:07:41 CEST 2016 on sn-devel-144
2016-06-16 04:07:41 +02:00
Ralph Boehme
88700e7d89 s4/dns_server: enable sending of TSIG error records
This final patch enables sending TSIG error records by adding
DNS_RCODE_NOTAUTH to the set of error conditions that are allowed to
trigger sending a full generated response.

See RFC 2845 "4.5.1. KEY check and error handling" and "4.5.3. MAC check
and error handling".

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:28 +02:00
Ralph Boehme
ba683d459e s4/dns_server: prepare sending correct error responses for dns_verify_tsig() errors
Call dns_verify_tsig() after updating state.flags and assign and use
out_packet for dns_verify_tsig().

We will need the updated flags when sending TSIG error responses when
TSIG request MAC verification fails and dns_verify_tsig() uses the
passed in packet as response, so we have to make sure we copy in_packet
to out_packet before calling out and pass out_packet.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:28 +02:00
Ralph Boehme
8f46bf2102 s4/dns_server: don't compute TSIG MAC in TSIG error records
See RFC 2845 "4.3. TSIG on TSIG Error returns".

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:28 +02:00
Ralph Boehme
8b4a2dcf38 s4/dns_server: error codes for failing MAC verification in TSIG requests
According to RFC 2845 "4.5.3. MAC check and error handling" we must
return NOTAUTH and DNS_RCODE_BADSIG when MAC verification fails.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:27 +02:00
Ralph Boehme
77c5bfdce4 s4/dns_server: ensure we store the key name in error code paths
We need the TKEY name when adding TSIG records to error responses.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:27 +02:00
Ralph Boehme
c1fca8fa39 s4/dns_server: not finding the key here is a fatal error
Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:27 +02:00
Ralph Boehme
830316ce84 s4/dns_server: split out function that does the MAC computation
Split out function that does the MAC computation from the TSIG record
creating function. This will later simplify the code when creating error
responsed to TSIG requests with bad MACs where we have to add the TSIG
record with an empty MAC.

No functional behaviour change besides hard coding "gss-tsig" algorithm
name: later when sending a TSIG error response for a TKEY request with a
bad keyname, we won't have a tkey to fetch the algorithm name from.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:27 +02:00
Ralph Boehme
8ed125e8bb s4/dns_server: include request MAC in TSIG response MAC calculation
According to RFC 2845 "4.2 TSIG on Answers", when the request is signed,
the request MAC must be included in the response MAC calculation.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:27 +02:00
Ralph Boehme
bea4aec521 librpc/dns: remove original_id from dns_fake_tsig_rec
Cf RFC2845, 3.4.2. "TSIG Variables", the request id (original_id) is not
used in the MAC calculation. This also explains the mysterious 2 bytes
padding.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=11520

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-16 00:06:27 +02:00
Volker Lendecke
f5e95af59b rpc_server: Fix CID 1362565 Improper use of negative value
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Michael Adam <obnox@samba.org>
2016-06-07 14:34:11 +02:00
Andrew Bartlett
1a87c9b599 repl: Avoid use-after-free when working with the working_schema
The original schema must live as long as the working_schema
as the working_schema starts as a shallow-copy of schema.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
BUG: https://bugzilla.samba.org/show_bug.cgi?id=11953

Autobuild-User(master): Andrew Bartlett <abartlet@samba.org>
Autobuild-Date(master): Tue Jun  7 14:33:39 CEST 2016 on sn-devel-144
2016-06-07 14:33:38 +02:00
Andrew Bartlett
c4afb1d3bd selftest: Add a reverse variation to ReplicateMoveObject3
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Samba <garming@catalyst.net.nz>
2016-06-07 10:28:11 +02:00
Andrew Bartlett
889f33d47f selftest: Assert replPropertyMetaData values before and after replication
This covers renames, addition of attributes, and the delete.

We also confirm the results via DRS.

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-07 10:28:11 +02:00
Andrew Bartlett
374a01119d dsdb: Fix rename and RDN handling for replPropertyMetaData
This matches Windows 2012R2, which both has the RDN not sorted last and has it updated with the local
invocation_id and a local version.

The RDN attribute, unlike name, is not replicated over DRS, so the impact for interopability extends only to
the incorrect RDN values that we were finding with dbcheck (values that did not match the name values).

Finally, we always force the RDN to match the name attribute, which avoids issues
in dbcheck where these diverge.  As such, we can finally remove dbcheck as a
flapping test, last re-added in e4bab3a828

Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Reviewed-by: Garming Sam <garming@catalyst.net.nz>
2016-06-07 10:28:10 +02:00