250 lines
7.7 KiB
C
250 lines
7.7 KiB
C
/*
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* Copyright (c) 1997 - 2006 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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/* $Id$ */
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#ifndef GSSAPI_KRB5_H_
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#define GSSAPI_KRB5_H_
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#include <gssapi.h>
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GSSAPI_CPP_START
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#if !defined(__GNUC__) && !defined(__attribute__)
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#define __attribute__(x)
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#endif
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#ifndef GSSKRB5_FUNCTION_DEPRECATED
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#define GSSKRB5_FUNCTION_DEPRECATED __attribute__((deprecated))
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#endif
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/*
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* This is for kerberos5 names.
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*/
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_NT_PRINCIPAL_NAME;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_NT_USER_NAME;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_NT_MACHINE_UID_NAME;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_NT_STRING_UID_NAME;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_MECHANISM;
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/* for compatibility with MIT api */
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#define gss_mech_krb5 GSS_KRB5_MECHANISM
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#define gss_krb5_nt_general_name GSS_KRB5_NT_PRINCIPAL_NAME
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/* Extensions set contexts options */
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_COPY_CCACHE_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_COMPAT_DES3_MIC_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_REGISTER_ACCEPTOR_IDENTITY_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_SET_DNS_CANONICALIZE_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_SEND_TO_KDC_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_SET_DEFAULT_REALM_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_CCACHE_NAME_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_SET_TIME_OFFSET_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_GET_TIME_OFFSET_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_PLUGIN_REGISTER_X;
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/* Extensions inquire context */
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_GET_TKT_FLAGS_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_EXTRACT_AUTHZ_DATA_FROM_SEC_CONTEXT_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_C_PEER_HAS_UPDATED_SPNEGO;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_EXPORT_LUCID_CONTEXT_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_EXPORT_LUCID_CONTEXT_V1_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_GET_SUBKEY_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_GET_INITIATOR_SUBKEY_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_GET_ACCEPTOR_SUBKEY_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_GET_AUTHTIME_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_GET_SERVICE_KEYBLOCK_X;
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/* Extensions creds */
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_IMPORT_CRED_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_SET_ALLOWABLE_ENCTYPES_X;
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extern GSSAPI_LIB_VARIABLE gss_OID GSS_KRB5_CRED_NO_CI_FLAGS_X;
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/*
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* kerberos mechanism specific functions
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*/
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struct krb5_keytab_data;
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struct krb5_ccache_data;
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struct Principal;
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OM_uint32 GSSAPI_LIB_FUNCTION
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gss_krb5_ccache_name(OM_uint32 * /*minor_status*/,
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const char * /*name */,
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const char ** /*out_name */);
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OM_uint32 GSSAPI_LIB_FUNCTION gsskrb5_register_acceptor_identity
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(const char */*identity*/);
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OM_uint32 GSSAPI_LIB_FUNCTION krb5_gss_register_acceptor_identity
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(const char */*identity*/);
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OM_uint32 GSSAPI_LIB_FUNCTION gss_krb5_copy_ccache
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(OM_uint32 */*minor*/,
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gss_cred_id_t /*cred*/,
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struct krb5_ccache_data */*out*/);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gss_krb5_import_cred(OM_uint32 */*minor*/,
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struct krb5_ccache_data * /*in*/,
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struct Principal * /*keytab_principal*/,
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struct krb5_keytab_data * /*keytab*/,
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gss_cred_id_t */*out*/);
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OM_uint32 GSSAPI_LIB_FUNCTION gss_krb5_get_tkt_flags
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(OM_uint32 */*minor*/,
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gss_ctx_id_t /*context_handle*/,
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OM_uint32 */*tkt_flags*/);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_extract_authz_data_from_sec_context
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(OM_uint32 * /*minor_status*/,
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gss_ctx_id_t /*context_handle*/,
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int /*ad_type*/,
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gss_buffer_t /*ad_data*/);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_set_dns_canonicalize(int);
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struct gsskrb5_send_to_kdc {
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void *func;
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void *ptr;
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};
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_set_send_to_kdc(struct gsskrb5_send_to_kdc *)
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GSSKRB5_FUNCTION_DEPRECATED;
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_set_default_realm(const char *);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_extract_authtime_from_sec_context(OM_uint32 *, gss_ctx_id_t, time_t *);
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struct EncryptionKey;
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_extract_service_keyblock(OM_uint32 *minor_status,
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gss_ctx_id_t context_handle,
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struct EncryptionKey **out);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_get_initiator_subkey(OM_uint32 *minor_status,
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gss_ctx_id_t context_handle,
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struct EncryptionKey **out);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_get_subkey(OM_uint32 *minor_status,
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gss_ctx_id_t context_handle,
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struct EncryptionKey **out);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_set_time_offset(int);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_get_time_offset(int *);
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struct gsskrb5_krb5_plugin {
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int type;
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char *name;
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void *symbol;
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};
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OM_uint32 GSSAPI_LIB_FUNCTION
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gsskrb5_plugin_register(struct gsskrb5_krb5_plugin *);
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/*
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* Lucid - NFSv4 interface to GSS-API KRB5 to expose key material to
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* do GSS content token handling in-kernel.
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*/
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typedef struct gss_krb5_lucid_key {
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OM_uint32 type;
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OM_uint32 length;
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void * data;
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} gss_krb5_lucid_key_t;
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typedef struct gss_krb5_rfc1964_keydata {
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OM_uint32 sign_alg;
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OM_uint32 seal_alg;
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gss_krb5_lucid_key_t ctx_key;
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} gss_krb5_rfc1964_keydata_t;
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typedef struct gss_krb5_cfx_keydata {
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OM_uint32 have_acceptor_subkey;
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gss_krb5_lucid_key_t ctx_key;
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gss_krb5_lucid_key_t acceptor_subkey;
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} gss_krb5_cfx_keydata_t;
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typedef struct gss_krb5_lucid_context_v1 {
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OM_uint32 version;
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OM_uint32 initiate;
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OM_uint32 endtime;
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OM_uint64 send_seq;
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OM_uint64 recv_seq;
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OM_uint32 protocol;
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gss_krb5_rfc1964_keydata_t rfc1964_kd;
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gss_krb5_cfx_keydata_t cfx_kd;
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} gss_krb5_lucid_context_v1_t;
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typedef struct gss_krb5_lucid_context_version {
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OM_uint32 version; /* Structure version number */
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} gss_krb5_lucid_context_version_t;
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/*
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* Function declarations
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*/
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OM_uint32 GSSAPI_LIB_FUNCTION
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gss_krb5_export_lucid_sec_context(OM_uint32 *minor_status,
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gss_ctx_id_t *context_handle,
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OM_uint32 version,
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void **kctx);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gss_krb5_free_lucid_sec_context(OM_uint32 *minor_status,
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void *kctx);
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OM_uint32 GSSAPI_LIB_FUNCTION
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gss_krb5_set_allowable_enctypes(OM_uint32 *minor_status,
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gss_cred_id_t cred,
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OM_uint32 num_enctypes,
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int32_t *enctypes);
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GSSAPI_CPP_END
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#endif /* GSSAPI_SPNEGO_H_ */
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