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Commit Graph

1338 Commits

Author SHA1 Message Date
Pavel Filipenský
49d18f2d6e s3:libads: Remove trailing spaces from sasl.c
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14955

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
2022-01-21 23:33:36 +00:00
Volker Lendecke
3b6b12a19f libads: Convert sitename_key() to talloc
Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2022-01-18 20:22:38 +00:00
Günther Deschner
36db8faea3 s3-libnet_join: return account rid in libnet_JoinCtx
Guenther

Signed-off-by: Guenther Deschner <gd@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2021-07-14 16:49:30 +00:00
Pavel Filipenský
edcb095c62 s3:libads: Remove extra new line in keytab list output
net ads keytab list prints extra new line for uknown encoding types,
so it spans over two lines, instead over a single line:

  1  AES-128 CTS mode with 96-bit SHA-1 HMAC     ADDC$@ADDOM.SAMBA.EXAMPLE.COM
  1  UNKNOWN: 3
                                 ADDC$@ADDOM.SAMBA.EXAMPLE.COM

Signed-off-by: Pavel Filipenský <pfilipen@redhat.com>
Reviewed-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>

Autobuild-User(master): Ralph Böhme <slow@samba.org>
Autobuild-Date(master): Fri Jul  2 11:45:48 UTC 2021 on sn-devel-184
2021-07-02 11:45:48 +00:00
Andreas Schneider
521f77c667 auth:creds: Add obtained arg to cli_credentials_set_kerberos_state()
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2021-04-28 03:43:34 +00:00
Andreas Schneider
1298280a22 auth:creds: Rename CRED_USE_KERBEROS values
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2020-11-03 15:25:37 +00:00
Volker Lendecke
4c1f61cb80 libads: Improve a debug message
"kdc_ip_string" is a multi-line string starting with a tab. It looks
better in the debug message when starting in a new line.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2020-10-02 21:30:32 +00:00
Volker Lendecke
f02e76d023 libads: Improve a debug message
"kdc_str" is a multi-line string starting with a tab. It looks
better in the debug message when starting in a new line.

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
2020-10-02 21:30:32 +00:00
Jeremy Allison
b59de9e5ee s3: libsmb: Rename get_sorted_dc_list_sa() -> get_sorted_dc_list().
Everyone now uses samba_sockaddr arrays.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.com>
2020-09-15 10:09:39 +00:00
Jeremy Allison
2a57e7ede3 s3: libads: Rename cldap_ping_list_sa() -> cldap_ping_list().
The old cldap_ping_list() is now gone.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:38 +00:00
Jeremy Allison
bef9ebd8c9 s3: libads: Remove cldap_ping_list().
No longer used.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:38 +00:00
Jeremy Allison
5a448e96ac s3: libads: Make resolve_and_ping_dns() use get_sorted_dc_list_sa().
We no longer use cldap_ping_list(), comment it out
for removal.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:38 +00:00
Jeremy Allison
6be32826d7 s3: libads: Make resolve_and_ping_netbios() use get_sorted_dc_list_sa().
Now we use cldap_ping_list_sa() so uncomment it.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:38 +00:00
Jeremy Allison
4b6fc2b034 s3: libads: Add an alternate version of cldap_ping_list() that takes an array of samba_sockaddrs.
Preparing for get_sorted_dc_list() returning such an array.
ifdef'ed out as not yet used.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:38 +00:00
Jeremy Allison
1eecdd9401 s3: libsmb: Rename get_kdc_list_sa() back to get_kdc_list().
The samba_sockaddr interface is now the only one.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:38 +00:00
Jeremy Allison
516d8734c7 s3: libads: Convert get_kdc_ip_string() to use get_kdc_list_sa().
No more callers of get_kdc_list().

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:38 +00:00
Jeremy Allison
76beee8129 s3: libads: Use size_t counts inside cldap_ping_list().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:37 +00:00
Jeremy Allison
d044d20c6f s3: libads: Reformat args to cldap_ping_list().
Pure reformatting.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <noel.power@suse.com>
2020-09-15 10:09:37 +00:00
Jeremy Allison
23fb64f35a s3: libsmb: Rename get_sorted_dc_list_talloc() -> get_sorted_dc_list()
There are no non-talloc callers.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2020-09-07 13:23:41 +00:00
Jeremy Allison
fbc2031800 s3: libads: Move callers of get_sorted_dc_list() -> get_sorted_dc_list_talloc().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2020-09-07 13:23:41 +00:00
Jeremy Allison
6deb23c618 s3: libads: Rename get_kdc_list_talloc() -> get_kdc_list().
It's the only version now.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2020-09-07 13:23:40 +00:00
Noel Power
5307b0e319 s3/libads: Cleanup() get_kdc_ip_string, free kdc_str on error
kdc_str will be cleaned up when the passed ctx is freed,
it just seems odd that we now return NULL without cleaning up allocated mem.

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
2020-09-07 13:23:40 +00:00
Noel Power
9d62c3e981 s3/libads: Only set result to kdc_str on success
Prior to this change result was set even when any or all errors
occured in the function.

Signed-off-by: Noel Power <noel.power@suse.com>
Reviewed-by: Jeremy Allison <jra@samba.org>
2020-09-07 13:23:40 +00:00
Jeremy Allison
8e1b6602f5 s3: libads: Make get_kdc_ip_string() use get_kdc_list_talloc().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2020-09-07 13:23:40 +00:00
Jeremy Allison
13acac25cb s3: libsmb: Cleanup - ensure we initialize all stack variables to 'safe' values when calling get_sorted_dc_list() that may not touch returns on error.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2020-09-07 13:23:39 +00:00
Jeremy Allison
c4c00d626c s3: libsmb: Cleanup - ensure we initialize all stack variables to 'safe' values when calling get_kdc_list() that may not touch returns on error.
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Noel Power <npower@samba.org>
2020-09-07 13:23:39 +00:00
Andreas Schneider
6444a74352 s3:libads: Also add a realm entry for the domain name
This is required if we try to authenticate as Administrator@DOMAIN so it
can find the KDC. This fixes 'net ads join' for ad_member_fips if we
require Kerberos auth.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14479

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Sep  7 09:25:33 UTC 2020 on sn-devel-184
2020-09-07 09:25:33 +00:00
Andreas Schneider
a530396728 s3:libads: Only add RC4 if weak crypto is allowed
Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
2020-09-07 08:03:38 +00:00
Andreas Schneider
9cf1aecd73 s3:libads: Remove DES legacy types for Kerberos
We already removed DES support for Kerberos in Samba 4.12.

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
2020-09-07 08:03:38 +00:00
Jeremy Allison
ce84521c7c s3: libads: Cleanup - Remove two more ugly const struct sockaddr * casts in get_kdc_ip_string().
Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: David Mulder <dmulder@samba.org>
2020-08-25 16:21:33 +00:00
Jeremy Allison
cf0cfa03ac s3: libads: Don't re-do DNS lookups in ads_domain_func_level() if not needed.
ADS_STRUCT may be being reused after a
DC lookup from ads_find_dc(), so ads->ldap.ss may already have a
good address (even if ads->server.ldap_server == NULL).
Only re-initialize the ADS_STRUCT and redo the ads_find_fc()
DNS lookups if we have to.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Aug 18 09:46:28 UTC 2020 on sn-devel-184
2020-08-18 09:46:28 +00:00
Jeremy Allison
1d066f37b9 s3: libads: Don't re-do DNS lookups in ads_current_time() if not needed.
ADS_STRUCT may be being reused after a
DC lookup from ads_find_dc(), so ads->ldap.ss may already have a
good address (even if ads->server.ldap_server == NULL).
Only re-initialize the ADS_STRUCT and redo the ads_find_fc()
DNS lookups if we have to.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-08-18 08:25:39 +00:00
Jeremy Allison
c863cc2ba3 s3: libads: ads_connect can be passed in an ADS_STRUCT with an existing IP address.
ads_connect can be passed in a reused ADS_STRUCT
with an existing ads->ldap.ss IP address that
is stored by going through ads_find_dc()
if ads->server.ldap_server was NULL.

If ads->server.ldap_server is still NULL but
the target address isn't a zero ip address,
then store it off before zeroing out ads->ldap
so we don't keep doing multiple calls to
ads_find_dc() in the reuse case.

If a caller wants a clean ADS_STRUCT they
will re-initialize by calling ads_init(), or
call ads_destroy() both of which ensures
ads->ldap.ss is a correctly zero'ed out IP address
by using ads_zero_ldap().

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-08-18 08:25:39 +00:00
Jeremy Allison
6b47f3dbbc s3: libads: In ads_connect(), and ads_disconnect(), replace ZERO_STRUCT(ads->ldap) with calls to ads_zero_ldap(ads)
This clears out the memory, but also leaves ads->ldap as a valid (zero) IPaddr.
Otherwise it's left by accident as AF_UNSPEC (0).

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-08-18 08:25:39 +00:00
Jeremy Allison
61895749f5 s3: libads: Where we implicitly zero out ads->ldap in ads_init() or ads_destroy() ensure we call ads_zero_ldap() after.
For ads_destroy(), this has a mode where the memory is not destroyed
but is being re-initialized. Horrid, but that's the way it works right
now.

This clears out the memory, but also leaves ads->ldap as a valid (zero) IPaddr.
Otherwise it's left by accident as AF_UNSPEC (0).

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-08-18 08:25:39 +00:00
Jeremy Allison
0535a265f9 s3: libads: Add utility function ads_zero_ldap().
When initializing or re-initializing the ldap part of the ADS_STRUCT,
we should call this to ensure that ads->ldap.ss is correctly recognized
as a zero IPaddr by is_zero_addr(). It zeros out the ads->ldap but
then adds zero_sockaddr() to initialize as AF_INET. Otherwise it's
left by accident as AF_UNSPEC (0).

Not yet used.

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-08-18 08:25:39 +00:00
Isaac Boukris
32eb7f3966 Remove depracated "ldap ssl ads" smb.conf option
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14462

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>

Autobuild-User(master): Isaac Boukris <iboukris@samba.org>
Autobuild-Date(master): Tue Aug 11 10:53:05 UTC 2020 on sn-devel-184
2020-08-11 10:53:05 +00:00
Isaac Boukris
d67e9149a6 s3-libads: Pass timeout to open_socket_out in ms
BUG: https://bugzilla.samba.org/show_bug.cgi?id=13124

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Thu Jul 16 10:41:40 UTC 2020 on sn-devel-184
2020-07-16 10:41:40 +00:00
Isaac Boukris
39b293c2d0 ads: set sasl-wrapping to plain when over TLS
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14439

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-07-13 10:41:38 +00:00
Isaac Boukris
b3af1d334d Fix ads_set_sasl_wrap_flags to only change sasl flags
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14439

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-07-13 10:41:38 +00:00
Isaac Boukris
9ec83caeb5 Decouple ldap-ssl-ads from ldap-ssl option
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14439

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-07-13 10:41:37 +00:00
Isaac Boukris
68d716bdd8 ldap.c: clarify the need for ldap_get_values_len() in a code comment
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14406

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2020-06-23 00:54:26 +00:00
Isaac Boukris
f9dd67355b Fix usage of ldap_get_values_len for msDS-AdditionalDnsHostName
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14406

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Mon Jun 22 09:59:04 UTC 2020 on sn-devel-184
2020-06-22 09:59:04 +00:00
Isaac Boukris
9a447fb7e0 Properly handle msDS-AdditionalDnsHostName returned from Windows DC
Windows DC adds short names for each specified msDS-AdditionalDnsHostName
attribute, but these have a suffix of "\0$" and thus fail with
ldap_get_values(), use ldap_get_values_len() instead.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14406

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Isaac Boukris <iboukris@samba.org>
Autobuild-Date(master): Thu Jun 18 16:43:47 UTC 2020 on sn-devel-184
2020-06-18 16:43:47 +00:00
Björn Baumbach
c8080bbd70 s3-libads: use ldap_init_fd() to initialize a ldap session if possible
Use the known ip address of the ldap server to open the connection and
initialize the ldap session with ldap_init_fd().

This avoid unnecessary DNS lookups which might block or prevent the
successful connection.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13124

Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>
2020-06-11 01:21:30 +00:00
Stefan Metzmacher
7e36b1ec2e s3:libads: remove unused "GSSAPI" support
All AD servers support "GSS-SPNEGO". So we better
remove code that doesn't use gensec.

If we ever need this back we could use the
"gssapi_krb5_sasl" gensec module explicit
or just pass the SASL mech list to gensec.

Signed-off-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Tue Jun  9 17:24:31 UTC 2020 on sn-devel-184
2020-06-09 17:24:30 +00:00
Isaac Boukris
2b62bd5137 Add msDS-AdditionalDnsHostName entries to the keytab
BUG: https://bugzilla.samba.org/show_bug.cgi?id=14396

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-05-29 12:11:29 +00:00
Isaac Boukris
1df7604b4e Refactor ads_keytab_add_entry() to make it iterable
so we can more easily add msDS-AdditionalDnsHostName entries.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14396

Signed-off-by: Isaac Boukris <iboukris@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>
2020-05-29 12:11:29 +00:00
Andreas Schneider
ec69752cb9 s3:libads: Fix ads_get_upn()
This adds the userPrincipalName to ads_find_machine_acct() which
fetches the data for us.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=14336

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Alexander Bokovoy <ab@samba.org>
2020-04-06 17:35:39 +00:00
Björn Baumbach
e45e0912d9 s3-libads: use dns name to open a ldap session
Required for working certificate verification.

Bug: https://bugzilla.samba.org/show_bug.cgi?id=13124
Signed-off-by: Björn Baumbach <bb@sernet.de>
Reviewed-by: Bjoern Jacke <bjacke@samba.org>

Autobuild-User(master): Björn Baumbach <bb@sernet.de>
Autobuild-Date(master): Thu Mar  5 12:29:26 UTC 2020 on sn-devel-184
2020-03-05 12:29:26 +00:00