freeipa/daemons/ipa-kdb/ipa_kdb_mspac_private.h
Alexander Bokovoy 2dc752018c ipa-kdb: refactor KDB driver to prepare for KDB version 9
MIT Kerberos 1.20 changes DAL interface around PAC record issuance:
sign_authdata callback is removed and replaced with issue_pac one.
The signatures are different and logic changed as well.

Prepare for KDB version 9 by moving PAC implementation into separate
source files. ipa_kdb_mspac.c is left with most of the common code.

FreeIPA supports sign_authdata callback since KDB version 6, move current
implementation to ipa_kdb_mspac_v6.c.

KDB version 8 actually changed sign_authdata interface and we accounted
to that in ipa_kdb.c with a stub that re-uses v6 version. Keep it as it
is right now.

Finally, add KDB version 9 stub files. Compiling against MIT Kerberos
1.20 does not work yet, thus explicit #error message in ipa_kdb.c. This
will be worked on later.

Related: https://pagure.io/freeipa/issue/9083

Signed-off-by: Alexander Bokovoy <abokovoy@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>
2022-01-24 17:38:24 -05:00

77 lines
2.8 KiB
C

/*
* MIT Kerberos KDC database backend for FreeIPA
* This head file contains private declarations for ipa_kdb_mspac.c and should
* be used only there or in unit-test.
*
* Authors: Sumit Bose <sbose@redhat.com>
*
* see file 'COPYING' for use and warranty information
*
* This program is free software you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#pragma once
struct ipadb_mspac {
char *flat_domain_name;
char *flat_server_name;
struct dom_sid domsid;
char *fallback_group;
uint32_t fallback_rid;
int num_trusts;
struct ipadb_adtrusts *trusts;
time_t last_update;
};
struct ipadb_adtrusts {
char *domain_name;
char *flat_name;
char *domain_sid;
struct dom_sid domsid;
struct dom_sid *sid_blocklist_incoming;
int len_sid_blocklist_incoming;
struct dom_sid *sid_blocklist_outgoing;
int len_sid_blocklist_outgoing;
struct ipadb_adtrusts *parent;
char *parent_name;
char **upn_suffixes;
size_t *upn_suffixes_len;
};
char *dom_sid_string(TALLOC_CTX *memctx, const struct dom_sid *dom_sid);
krb5_error_code filter_logon_info(krb5_context context, TALLOC_CTX *memctx,
krb5_data realm, struct PAC_LOGON_INFO_CTR *info);
void get_authz_data_types(krb5_context context, krb5_db_entry *entry,
bool *_with_pac, bool *_with_pad);
bool ipadb_is_cross_realm_krbtgt(krb5_const_principal princ);
krb5_error_code ipadb_get_pac(krb5_context kcontext,
krb5_db_entry *client,
unsigned int flags,
krb5_timestamp authtime,
krb5_pac *pac);
krb5_error_code ipadb_verify_pac(krb5_context context,
unsigned int flags,
krb5_const_principal client_princ,
krb5_db_entry *proxy,
krb5_db_entry *server,
krb5_db_entry *krbtgt,
krb5_keyblock *server_key,
krb5_keyblock *krbtgt_key,
krb5_timestamp authtime,
krb5_authdata **authdata,
krb5_pac *pac);