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2012-08-14s4:kdc/wdc-samba4.c - fix user logins on specific workstationsMatthias Dieter Wallnöfer1-4/+5
The decrement operation has been missing. Problem found by Mohammad Ebrahim Abravi <lamp.mia@gmail.com> Signed-off-by: Andrew Bartlett <abartlet@samba.org>
2012-06-15lib/param: Create a seperate server role for "active directory domain ↵Andrew Bartlett1-1/+5
controller" This will allow us to detect from the smb.conf if this is a Samba4 AD DC which will allow smarter handling of (for example) accidentially starting smbd rather than samba. To cope with upgrades from existing Samba4 installs, 'domain controller' is a synonym of 'active directory domain controller' and new parameters 'classic primary domain controller' and 'classic backup domain controller' are added. Andrew Bartlett
2012-05-07heimdal: Cope with newer Heimdal versions accepting a keyset argument toJelmer Vernooij1-0/+4
hdb_enctype2key. Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Mon May 7 18:33:10 CEST 2012 on sn-devel-104
2012-04-23Make krb5 context initialization not heimdal specificSimo Sorce1-1/+1
Turn the logging data to an opaque pointer. Ifdef code and use MIT logging function when built against system MIT.
2012-04-20Move kdc_get_policy helper in the lsa server where it belongs.Simo Sorce5-94/+18
This was used in only 2 places, db-glue.c and the lsa server. In db-glue.c it is awkward though, as it forces to use an unconvenient lsa structure and conversions from time_t to nt_time only to have nt_times converted back to time_t for actual use. This is silly. Also the kdc-policy file was a single funciton library, that's just ridiculous. The loadparm helper is all we need to keep the values consistent, and if we ever end up doing something with group policies we will care about it when it's the time. the code would have to change quite a lot anyway. Autobuild-User: Simo Sorce <idra@samba.org> Autobuild-Date: Fri Apr 20 01:53:37 CEST 2012 on sn-devel-104
2012-04-19Use loadparm helper to find lifetime defaultsSimo Sorce1-6/+10
Implictly fixes buggy use of int for time_t
2012-04-12auth-krb: Move pac related util functions in a single place.Simo Sorce1-0/+1
Signed-off-by: Andreas Schneider <asn@samba.org>
2012-04-12s4-auth-krb: Move function to db-glue.c and make it static.Simo Sorce1-0/+21
kerberos_enctype_to_bitmap is not used anywhere else, so just move it there and make it static, one less dependency to worry about. Signed-off-by: Andreas Schneider <asn@samba.org>
2012-01-21Log short_princ instead of uninitialised filter.Michael Wood1-5/+6
Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Sat Jan 21 13:06:35 CET 2012 on sn-devel-104
2012-01-12auth/kerberos: Remove unused TALLOC_CTX argument to check_pac_checksumAndrew Bartlett1-1/+1
2012-01-12s4-kdc Do the KDC PAC checksum validation in the Samba pluginAndrew Bartlett6-44/+152
Here we can fetch the right key, and check if the PAC is likely to be signed by a key that we know. We cannot check the KDC signature on incoming trusts. Andrew Bartlett
2012-01-12s4-kdc: use IDL constant NETLOGON_GENERIC_KRB5_PAC_VALIDATEAndrew Bartlett1-1/+1
2011-12-07s4-kdc: only build hdb plugin if we build against system HeimdalAndrew Bartlett1-0/+1
It is not safe to have a system kadmin use our plugin if we do not share the same libkrb5. Andrew Bartlett
2011-11-30s4-kdc: Add hdb plugin for samba4, to allow kadmin to workAndrew Bartlett5-40/+103
This will help users who are used to the kadmin interface, and could be extended to import existing MIT or Heimdal keys into a Samba4 AD domain. To use, add to your krb5.conf [kdc] database = { dbname = samba4: } or [kdc] database = { dbname = samba4:/usr/local/samba/etc/smb.conf } And copy hdb_samba4.so from PREFIX/modules/hdb to your Heimdal lib directory Andrew Bartlett Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Wed Nov 30 03:22:11 CET 2011 on sn-devel-104
2011-10-18gensec: move event context from gensec_*_init() to gensec_update()Andrew Bartlett1-1/+1
This avoids keeping the event context around on a the gensec_security context structure long term. In the Samba3 server, the event context we either supply is a NULL pointer as no server-side modules currently use the event context. Andrew Bartlett Signed-off-by: Stefan Metzmacher <metze@samba.org>
2011-10-11pac: Fix wrong memory allocation checkSimo Sorce1-1/+1
Autobuild-User: Simo Sorce <idra@samba.org> Autobuild-Date: Tue Oct 11 01:18:22 CEST 2011 on sn-devel-104
2011-10-04s4-kdc: fixed handling of previous vs current trust passwordAndrew Tridgell1-36/+77
This sorts out the correct handling for the 'kvno=255' problem. Windows will use the previous trust password for 1 hour after a password set, and indicates that the previous password is being used by sending current_kvno-1. That maps to 255 if the trust password has not actually been changed, so the initial trust password is being used. Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-10-04s4-kdc: don't look at global catalog NCs in the kdcAndrew Tridgell2-16/+23
the kdc should not be looking for users in GC partial replicas, as these users do not have all of the attributes needed for the KDC to operate Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-10-04s4-kdc: treat a kvno of 255 as unspecifiedAndrew Tridgell1-1/+4
windows sometimes sends us a kvno of 255 for inter-domain trusts. We don't yet know why it does this, but it seems that we need to treat this as an unspecified kvno Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-09-22s4-kdc: set NO_GLOBAL_CATALOG control in kdcAndrew Tridgell1-3/+5
the kdc doesn't want to find users who are in partialReplica partitions, as they won't have the needed secret info for the kdc to operate. We need to generate referrals instead Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-09-19s4-kdc: default kvno for inter-domain trusts to zeroAndrew Tridgell1-1/+9
the exact value doesn't matter, as both Samba and windows check against the latest password, but the old default of -1 caused ASN.1 parsing errors on windows, which prevented it answering TGS requests thanks to Hongwei Sun for finding this from a ttt trace Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-08-25s4-kdc: fixed subtree search in KDCAndrew Tridgell1-1/+3
use ldb_get_default_basedn() with a subtree search Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-08-18credentials: Rename library to samba-credentials to avoid name clashes.Jelmer Vernooij1-5/+5
Autobuild-User: Jelmer Vernooij <jelmer@samba.org> Autobuild-Date: Thu Aug 18 22:16:38 CEST 2011 on sn-devel-104
2011-08-03gensec: clarify memory ownership for gensec_session_info() and ↵Andrew Bartlett1-0/+1
gensec_session_key() This is slightly less efficient, because we no longer keep a cache on the gensec structures, but much clearer in terms of memory ownership. Both gensec_session_info() and gensec_session_key() now take a mem_ctx and put the result only on that context. Some duplication of memory in the callers (who were rightly uncertain about who was the rightful owner of the returned memory) has been removed to compensate for the internal copy. Andrew Bartlett
2011-08-02s4:kdc: fix compiler warningStefan Metzmacher1-1/+1
metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Tue Aug 2 06:06:15 CEST 2011 on sn-devel-104
2011-07-26s4:kdc: canonicalize the principal if HDB_F_FOR_TGS_REQ is givenStefan Metzmacher1-2/+7
Windows seems to always canonicalize the principal in TGS replies. metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Tue Jul 26 03:25:06 CEST 2011 on sn-devel-104
2011-07-20s4:kdc: restore the behavior before the last heimdal importStefan Metzmacher1-8/+16
metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Wed Jul 20 12:12:38 CEST 2011 on sn-devel-104
2011-07-15s4:kdc: set *_strongest_*_key to true to restore the old behaviorStefan Metzmacher1-0/+13
TODO: check why this is needed. metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Fri Jul 15 12:26:25 CEST 2011 on sn-devel-104
2011-06-28s4:kdc/mit_samba: disable mit_samba_check_s4u2proxy()Stefan Metzmacher1-0/+9
As mit_samba_update_pac_data() doesn't support adding S4U_DELEGATION_INFO to the pac (and I have no clue how to add that) we should disable S4U2Proxy until this is implemented. metze Autobuild-User: Stefan Metzmacher <metze@samba.org> Autobuild-Date: Tue Jun 28 20:35:19 CEST 2011 on sn-devel-104
2011-06-28s4:kdc: generate the S4U_DELEGATION_INFO in the regenerated pacStefan Metzmacher4-7/+155
metze
2011-06-28s4:kdc: use KRB5_WINDC_PLUGIN_MINOR define instead of KRB5_WINDC_PLUGING_MINORStefan Metzmacher1-1/+1
metze
2011-06-24s4:kdc: implement samba_kdc_check_s4u2proxy()Stefan Metzmacher1-0/+105
metze
2011-06-20Use tevent_req_oomVolker Lendecke1-1/+1
This fixes a few Coverity errors
2011-06-20libcli/util Rename common map_nt_error_from_unix to avoid duplicate symbolAndrew Bartlett1-2/+2
The two error tables need to be combined, but for now seperate the names. (As the common parts of the tree now use the _common function, errmap_unix.c must be included in the s3 autoconf build). Andrew Bartlett Autobuild-User: Andrew Bartlett <abartlet@samba.org> Autobuild-Date: Mon Jun 20 08:12:03 CEST 2011 on sn-devel-104
2011-06-06s4-ipv6: update callers to load_interface_list()Andrew Tridgell1-1/+1
2011-06-06s4-ipv6: use iface_list_wildcard() to listen on IPv6Andrew Tridgell1-12/+17
when we need to listen on a wildcard address, we now listen on a list of sockets, usually 0.0.0.0 and ::
2011-05-18s4:kdc: split s4u2self and s4u2proxy checksStefan Metzmacher4-23/+55
metze
2011-05-18s4:kdc: UF_TRUSTED_TO_AUTHENTICATE_FOR_DELEGATION => ↵Stefan Metzmacher1-0/+14
flags.trusted_for_delegation metze
2011-05-08s4-interfaces Rename interfaces code so not to conflict with source3/Andrew Bartlett1-4/+4
The iface_count, iface_n_bcast, and load_interfaces functions conflicted with functions of the same name in source3, so the source4 functions were renamed. Hopefully we can actually wrap one around the other in future. Andrew Bartlett
2011-04-05kdc: always ldb escape the realmAndrew Bartlett1-1/+11
2011-03-25lib/util/charset rename iconv_convenience to iconv_handleAndrew Bartlett1-2/+2
This better reflects what this structure is Andrew Bartlett
2011-03-24charcnv: removed the allow_badcharcnv and allow_bad_conv options to ↵Andrew Tridgell1-2/+2
convert_string*() we shouldn't accept bad multi-byte strings, it just hides problems Autobuild-User: Andrew Tridgell <tridge@samba.org> Autobuild-Date: Thu Mar 24 01:47:26 CET 2011 on sn-devel-104
2011-03-19source4/kdc: Fix prototypes for all functions.Jelmer Vernooij6-1/+13
2011-03-04s4:kdc: split the kdc_tcp_proxy() logic from the main kdc logicStefan Metzmacher3-252/+303
By having kdc_tcp_proxy_send/recv(), which just asks any writeable dc for a reponse blob, we simplify the interaction between client-local and local-writeable sockets. This allows us to make kdc_socket, kdc_process_fn_t, kdc_tcp_call and kdc_tcp_socket private to kdc.c again. metze
2011-03-04s4:kdc: split the kdc_udp_proxy() logic from the main kdc logicStefan Metzmacher3-207/+231
By having kdc_udp_proxy_send/recv(), which just asks any writeable dc for a reponse blob, we simplify the interaction between client-local and local-writeable sockets. This allows us to make kdc_udp_call and kdc_udp_socket private to kdc.c again. metze
2011-03-04s4:kdc: add a kdc_proxy_unavailable_error() helper functionStefan Metzmacher1-0/+24
metze
2011-03-04s4:kdc: fix calculation of the rodc kvnoStefan Metzmacher1-4/+12
Bit shifting is non-trivial in C:-) This int32_t a = 0x12340000; uint32_t b = (a >> 16); results in 0x00001234, but this int32_t a = 0xEDCB0000; uint32_t b = (a >> 16); results in 0xFFFFEDCB, while we expected 0x0000EDCB. metze
2011-02-18s4-auth: rename 'auth' subsystem to 'auth4'Andrew Tridgell1-5/+5
this prevents conflicts with the s3 auth modules. The auth modules in samba3 may appear in production smb.conf files, so it is preferable to rename the s4 modules for minimal disruption. Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-02-10ldb: use #include <ldb.h> for ldbAndrew Tridgell1-1/+1
thi ensures we are using the header corresponding to the version of ldb we're linking against. Otherwise we could use the system ldb for link and the in-tree one for include Pair-Programmed-With: Andrew Bartlett <abartlet@samba.org>
2011-02-09s4-auth Rework auth subsystem to remove struct auth_serversupplied_infoAndrew Bartlett2-15/+16
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
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