b6be850e0d
Remove the outpadata field from astgs_request_t, because it's not something we wish to expose publically (yet it is something that Samba needs in the client_access plugin API, to add Windows error information). Instead, allocate rep->padata at the start of AS/TGS request handling, and ensure it is valid for the lifetime of the request until it is encoded (at which point it will be freed and set to NULL if zero length, to avoid sending a zero length METHOD-DATA to the client). (The previous approach of setting rep->padata to point to &r->outpadata was fragile, because it required clearing the pointer before freeing the KDC-REP.)
152 lines
4.3 KiB
C
152 lines
4.3 KiB
C
/*
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* Copyright (c) 1997-2005 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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/*
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* $Id$
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*/
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#ifndef __KDC_LOCL_H__
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#define __KDC_LOCL_H__
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#include "headers.h"
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typedef struct pk_client_params pk_client_params;
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typedef struct gss_client_params gss_client_params;
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#include <kdc-private.h>
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#define FAST_EXPIRATION_TIME (3 * 60)
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/* KFE == KDC_FIND_ETYPE */
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#define KFE_IS_TGS 0x1
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#define KFE_IS_PREAUTH 0x2
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#define KFE_USE_CLIENT 0x4
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#define heim_pcontext krb5_context
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#define heim_pconfig krb5_kdc_configuration *
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#include <heimbase-svc.h>
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#define KDC_AUDIT_EATWHITE HEIM_SVC_AUDIT_EATWHITE
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#define KDC_AUDIT_VIS HEIM_SVC_AUDIT_VIS
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#define KDC_AUDIT_VISLAST HEIM_SVC_AUDIT_VISLAST
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struct kdc_request_desc {
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HEIM_SVC_REQUEST_DESC_COMMON_ELEMENTS;
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};
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struct as_request_pa_state;
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struct kdc_patypes;
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struct astgs_request_desc {
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ASTGS_REQUEST_DESC_COMMON_ELEMENTS;
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/* Only AS */
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const struct kdc_patypes *pa_used;
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struct as_request_pa_state *pa_state;
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/* PA methods can affect both the reply key and the session key (pkinit) */
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krb5_enctype sessionetype;
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krb5_keyblock session_key;
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krb5_timestamp pa_endtime;
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krb5_timestamp pa_max_life;
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krb5_keyblock strengthen_key;
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const Key *ticket_key;
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/* only valid for tgs-req */
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unsigned int rk_is_subkey : 1;
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unsigned int fast_asserted : 1;
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krb5_crypto armor_crypto;
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hdb_entry_ex *armor_server;
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krb5_ticket *armor_ticket;
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Key *armor_key;
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KDCFastState fast;
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};
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typedef struct kx509_req_context_desc {
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HEIM_SVC_REQUEST_DESC_COMMON_ELEMENTS;
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struct Kx509Request req;
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Kx509CSRPlus csr_plus;
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krb5_auth_context ac;
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const char *realm; /* XXX Confusion: is this crealm or srealm? */
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krb5_keyblock *key;
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hx509_request csr;
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krb5_times ticket_times;
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unsigned int send_chain:1; /* Client expects a full chain */
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unsigned int have_csr:1; /* Client sent a CSR */
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} *kx509_req_context;
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#undef heim_pconfig
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#undef heim_pcontext
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extern sig_atomic_t exit_flag;
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extern size_t max_request_udp;
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extern size_t max_request_tcp;
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extern const char *request_log;
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extern const char *port_str;
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extern krb5_addresses explicit_addresses;
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extern int enable_http;
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extern int detach_from_console;
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extern int daemon_child;
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extern int do_bonjour;
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extern int testing_flag;
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extern const struct units _kdc_digestunits[];
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#define KDC_LOG_FILE "kdc.log"
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extern struct timeval _kdc_now;
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#define kdc_time (_kdc_now.tv_sec)
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extern char *runas_string;
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extern char *chroot_string;
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void
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start_kdc(krb5_context context, krb5_kdc_configuration *config, const char *argv0);
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krb5_kdc_configuration *
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configure(krb5_context context, int argc, char **argv, int *optidx);
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#ifdef __APPLE__
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void bonjour_announce(krb5_context, krb5_kdc_configuration *);
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#endif
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#endif /* __KDC_LOCL_H__ */
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