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heimdal/lib/gssapi/krb5/gssapi.h
Assar Westerlund 352f8db830 <sys/types.h> 
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@3054 ec53bebd-3082-4978-b11e-865c3cabbd6b
1997-08-19 10:10:42 +00:00

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/*
* Copyright (c) 1997 Kungliga Tekniska Högskolan
* (Royal Institute of Technology, Stockholm, Sweden).
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by Kungliga Tekniska
* Högskolan and its contributors.
*
* 4. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* $Id$ */
#ifndef GSSAPI_H_
#define GSSAPI_H_
/*
* First, include stddef.h to get size_t defined.
*/
#include <stddef.h>
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <sys/types.h>
#include <bits.h>
/*
* Now define the three implementation-dependent types.
*/
typedef u_int32_t OM_uint32;
/*
* This is to avoid having to include <krb5.h>
*/
struct krb5_auth_context_data;
struct Principal;
/* typedef void *gss_name_t; */
typedef struct Principal *gss_name_t;
typedef struct gss_ctx_id_t_desc_struct {
struct krb5_auth_context_data *auth_context;
gss_name_t source, target;
OM_uint32 flags;
enum { LOCAL = 1, OPEN = 2} more_flags;
} gss_ctx_id_t_desc;
typedef gss_ctx_id_t_desc *gss_ctx_id_t;
typedef struct gss_OID_desc_struct {
OM_uint32 length;
void *elements;
} gss_OID_desc, *gss_OID;
typedef struct gss_OID_set_desc_struct {
size_t count;
gss_OID elements;
} gss_OID_set_desc, *gss_OID_set;
struct krb5_keytab_data;
typedef int gss_cred_usage_t;
typedef struct gss_cred_id_t_desc_struct {
gss_name_t principal;
struct krb5_keytab_data *keytab;
OM_uint32 lifetime;
gss_cred_usage_t usage;
gss_OID_set mechanisms;
} gss_cred_id_t_desc;
typedef gss_cred_id_t_desc *gss_cred_id_t;
typedef struct gss_buffer_desc_struct {
size_t length;
void *value;
} gss_buffer_desc, *gss_buffer_t;
typedef struct gss_channel_bindings_struct {
OM_uint32 initiator_addrtype;
gss_buffer_desc initiator_address;
OM_uint32 acceptor_addrtype;
gss_buffer_desc acceptor_address;
gss_buffer_desc application_data;
} *gss_channel_bindings_t;
/*
* For now, define a QOP-type as an OM_uint32
*/
typedef OM_uint32 gss_qop_t;
/*
* Flag bits for context-level services.
*/
#define GSS_C_DELEG_FLAG 1
#define GSS_C_MUTUAL_FLAG 2
#define GSS_C_REPLAY_FLAG 4
#define GSS_C_SEQUENCE_FLAG 8
#define GSS_C_CONF_FLAG 16
#define GSS_C_INTEG_FLAG 32
#define GSS_C_ANON_FLAG 64
#define GSS_C_PROT_READY_FLAG 128
#define GSS_C_TRANS_FLAG 256
/*
* Credential usage options
*/
#define GSS_C_BOTH 0
#define GSS_C_INITIATE 1
#define GSS_C_ACCEPT 2
/*
* Status code types for gss_display_status
*/
#define GSS_C_GSS_CODE 1
#define GSS_C_MECH_CODE 2
/*
* The constant definitions for channel-bindings address families
*/
#define GSS_C_AF_UNSPEC 0
#define GSS_C_AF_LOCAL 1
#define GSS_C_AF_INET 2
#define GSS_C_AF_IMPLINK 3
#define GSS_C_AF_PUP 4
#define GSS_C_AF_CHAOS 5
#define GSS_C_AF_NS 6
#define GSS_C_AF_NBS 7
#define GSS_C_AF_ECMA 8
#define GSS_C_AF_DATAKIT 9
#define GSS_C_AF_CCITT 10
#define GSS_C_AF_SNA 11
#define GSS_C_AF_DECnet 12
#define GSS_C_AF_DLI 13
#define GSS_C_AF_LAT 14
#define GSS_C_AF_HYLINK 15
#define GSS_C_AF_APPLETALK 16
#define GSS_C_AF_BSC 17
#define GSS_C_AF_DSS 18
#define GSS_C_AF_OSI 19
#define GSS_C_AF_X25 21
#define GSS_C_AF_NULLADDR 255
/*
* Various Null values
*/
#define GSS_C_NO_NAME ((gss_name_t) 0)
#define GSS_C_NO_BUFFER ((gss_buffer_t) 0)
#define GSS_C_NO_OID ((gss_OID) 0)
#define GSS_C_NO_OID_SET ((gss_OID_set) 0)
#define GSS_C_NO_CONTEXT ((gss_ctx_id_t) 0)
#define GSS_C_NO_CREDENTIAL ((gss_cred_id_t) 0)
#define GSS_C_NO_CHANNEL_BINDINGS ((gss_channel_bindings_t) 0)
#define GSS_C_EMPTY_BUFFER {0, NULL}
/*
* Some alternate names for a couple of the above
* values. These are defined for V1 compatibility.
*/
#define GSS_C_NULL_OID GSS_C_NO_OID
#define GSS_C_NULL_OID_SET GSS_C_NO_OID_SET
/*
* Define the default Quality of Protection for per-message
* services. Note that an implementation that offers multiple
* levels of QOP may define GSS_C_QOP_DEFAULT to be either zero
* (as done here) to mean "default protection", or to a specific
* explicit QOP value. However, a value of 0 should always be
* interpreted by a GSSAPI implementation as a request for the
* default protection level.
*/
#define GSS_C_QOP_DEFAULT 0
/*
* Expiration time of 2^32-1 seconds means infinite lifetime for a
* credential or security context
*/
#define GSS_C_INDEFINITE 0xfffffffful
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x01"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) user_name(1)}. The constant
* GSS_C_NT_USER_NAME should be initialized to point
* to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_USER_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x02"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) machine_uid_name(2)}.
* The constant GSS_C_NT_MACHINE_UID_NAME should be
* initialized to point to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_MACHINE_UID_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {10, (void *)"\x2a\x86\x48\x86\xf7\x12"
* "\x01\x02\x01\x03"},
* corresponding to an object-identifier value of
* {iso(1) member-body(2) United States(840) mit(113554)
* infosys(1) gssapi(2) generic(1) string_uid_name(3)}.
* The constant GSS_C_NT_STRING_UID_NAME should be
* initialized to point to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_STRING_UID_NAME;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\x01\x05\x06\x02"},
* corresponding to an object-identifier value of
* {1(iso), 3(org), 6(dod), 1(internet), 5(security),
* 6(nametypes), 2(gss-host-based-services)}. The constant
* GSS_C_NT_HOSTBASED_SERVICE should be initialized to point
* to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_HOSTBASED_SERVICE;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\01\x05\x06\x03"},
* corresponding to an object identifier value of
* {1(iso), 3(org), 6(dod), 1(internet), 5(security),
* 6(nametypes), 3(gss-anonymous-name)}. The constant
* and GSS_C_NT_ANONYMOUS should be initialized to point
* to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_ANONYMOUS;
/*
* The implementation must reserve static storage for a
* gss_OID_desc object containing the value
* {6, (void *)"\x2b\x06\x01\x05\x06\x04"},
* corresponding to an object-identifier value of
* {1(iso), 3(org), 6(dod), 1(internet), 5(security),
* 6(nametypes), 4(gss-api-exported-name)}. The constant
* GSS_C_NT_EXPORT_NAME should be initialized to point
* to that gss_OID_desc.
*/
extern gss_OID GSS_C_NT_EXPORT_NAME;
/*
* This if for kerberos5 names.
*/
extern gss_OID GSS_KRB5_NT_PRINCIPAL_NAME;
extern gss_OID GSS_KRB5_NT_USER_NAME;
extern gss_OID GSS_KRB5_NT_MACHINE_UID_NAME;
extern gss_OID GSS_KRB5_NT_STRING_UID_NAME;
extern gss_OID GSS_KRB5_MECHANISM;
/* Major status codes */
#define GSS_S_COMPLETE 0
/*
* Some "helper" definitions to make the status code macros obvious.
*/
#define GSS_C_CALLING_ERROR_OFFSET 24
#define GSS_C_ROUTINE_ERROR_OFFSET 16
#define GSS_C_SUPPLEMENTARY_OFFSET 0
#define GSS_C_CALLING_ERROR_MASK 0377ul
#define GSS_C_ROUTINE_ERROR_MASK 0377ul
#define GSS_C_SUPPLEMENTARY_MASK 0177777ul
/*
* The macros that test status codes for error conditions.
* Note that the GSS_ERROR() macro has changed slightly from
* the V1 GSSAPI so that it now evaluates its argument
* only once.
*/
#define GSS_CALLING_ERROR(x) \
(x & (GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET))
#define GSS_ROUTINE_ERROR(x) \
(x & (GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET))
#define GSS_SUPPLEMENTARY_INFO(x) \
(x & (GSS_C_SUPPLEMENTARY_MASK << GSS_C_SUPPLEMENTARY_OFFSET))
#define GSS_ERROR(x) \
(x & ((GSS_C_CALLING_ERROR_MASK << GSS_C_CALLING_ERROR_OFFSET) | \
(GSS_C_ROUTINE_ERROR_MASK << GSS_C_ROUTINE_ERROR_OFFSET)))
/*
* Now the actual status code definitions
*/
/*
* Calling errors:
*/
#define GSS_S_CALL_INACCESSIBLE_READ \
(1ul << GSS_C_CALLING_ERROR_OFFSET)
#define GSS_S_CALL_INACCESSIBLE_WRITE \
(2ul << GSS_C_CALLING_ERROR_OFFSET)
#define GSS_S_CALL_BAD_STRUCTURE \
(3ul << GSS_C_CALLING_ERROR_OFFSET)
/*
* Routine errors:
*/
#define GSS_S_BAD_MECH (1ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_NAME (2ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_NAMETYPE (3ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_BINDINGS (4ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_STATUS (5ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_SIG (6ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_MIC GSS_S_BAD_SIG
#define GSS_S_NO_CRED (7ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_NO_CONTEXT (8ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_DEFECTIVE_TOKEN (9ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_DEFECTIVE_CREDENTIAL (10ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_CREDENTIALS_EXPIRED (11ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_CONTEXT_EXPIRED (12ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_FAILURE (13ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_BAD_QOP (14ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_UNAUTHORIZED (15ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_UNAVAILABLE (16ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_DUPLICATE_ELEMENT (17ul << GSS_C_ROUTINE_ERROR_OFFSET)
#define GSS_S_NAME_NOT_MN (18ul << GSS_C_ROUTINE_ERROR_OFFSET)
/*
* Supplementary info bits:
*/
#define GSS_S_CONTINUE_NEEDED (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 0))
#define GSS_S_DUPLICATE_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 1))
#define GSS_S_OLD_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 2))
#define GSS_S_UNSEQ_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 3))
#define GSS_S_GAP_TOKEN (1ul << (GSS_C_SUPPLEMENTARY_OFFSET + 4))
/*
* From RFC1964:
*
* 4.1.1. Non-Kerberos-specific codes
*/
#define GSS_KRB5_S_G_BAD_SERVICE_NAME 1
/* "No @ in SERVICE-NAME name string" */
#define GSS_KRB5_S_G_BAD_STRING_UID 2
/* "STRING-UID-NAME contains nondigits" */
#define GSS_KRB5_S_G_NOUSER 3
/* "UID does not resolve to username" */
#define GSS_KRB5_S_G_VALIDATE_FAILED 4
/* "Validation error" */
#define GSS_KRB5_S_G_BUFFER_ALLOC 5
/* "Couldn't allocate gss_buffer_t data" */
#define GSS_KRB5_S_G_BAD_MSG_CTX 6
/* "Message context invalid" */
#define GSS_KRB5_S_G_WRONG_SIZE 7
/* "Buffer is the wrong size" */
#define GSS_KRB5_S_G_BAD_USAGE 8
/* "Credential usage type is unknown" */
#define GSS_KRB5_S_G_UNKNOWN_QOP 9
/* "Unknown quality of protection specified" */
/*
* 4.1.2. Kerberos-specific-codes
*/
#define GSS_KRB5_S_KG_CCACHE_NOMATCH 10
/* "Principal in credential cache does not match desired name" */
#define GSS_KRB5_S_KG_KEYTAB_NOMATCH 11
/* "No principal in keytab matches desired name" */
#define GSS_KRB5_S_KG_TGT_MISSING 12
/* "Credential cache has no TGT" */
#define GSS_KRB5_S_KG_NO_SUBKEY 13
/* "Authenticator has no subkey" */
#define GSS_KRB5_S_KG_CONTEXT_ESTABLISHED 14
/* "Context is already fully established" */
#define GSS_KRB5_S_KG_BAD_SIGN_TYPE 15
/* "Unknown signature type in token" */
#define GSS_KRB5_S_KG_BAD_LENGTH 16
/* "Invalid field length in token" */
#define GSS_KRB5_S_KG_CTX_INCOMPLETE 17
/* "Attempt to use incomplete security context" */
/*
* Finally, function prototypes for the GSS-API routines.
*/
OM_uint32 gss_acquire_cred
(OM_uint32 * minor_status,
const gss_name_t desired_name,
OM_uint32 time_req,
const gss_OID_set desired_mechs,
gss_cred_usage_t cred_usage,
gss_cred_id_t * output_cred_handle,
gss_OID_set * actual_mechs,
OM_uint32 * time_rec
);
OM_uint32 gss_release_cred
(OM_uint32 * minor_status,
gss_cred_id_t * cred_handle
);
OM_uint32 gss_init_sec_context
(OM_uint32 * minor_status,
const gss_cred_id_t initiator_cred_handle,
gss_ctx_id_t * context_handle,
const gss_name_t target_name,
const gss_OID mech_type,
OM_uint32 req_flags,
OM_uint32 time_req,
const gss_channel_bindings_t input_chan_bindings,
const gss_buffer_t input_token,
gss_OID * actual_mech_type,
gss_buffer_t output_token,
OM_uint32 * ret_flags,
OM_uint32 * time_rec
);
OM_uint32 gss_accept_sec_context
(OM_uint32 * minor_status,
gss_ctx_id_t * context_handle,
const gss_cred_id_t acceptor_cred_handle,
const gss_buffer_t input_token_buffer,
const gss_channel_bindings_t input_chan_bindings,
gss_name_t * src_name,
gss_OID * mech_type,
gss_buffer_t output_token,
OM_uint32 * ret_flags,
OM_uint32 * time_rec,
gss_cred_id_t * delegated_cred_handle
);
OM_uint32 gss_process_context_token
(OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
const gss_buffer_t token_buffer
);
OM_uint32 gss_delete_sec_context
(OM_uint32 * minor_status,
gss_ctx_id_t * context_handle,
gss_buffer_t output_token
);
OM_uint32 gss_context_time
(OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
OM_uint32 * time_rec
);
OM_uint32 gss_get_mic
(OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
gss_qop_t qop_req,
const gss_buffer_t message_buffer,
gss_buffer_t message_token
);
OM_uint32 gss_verify_mic
(OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
const gss_buffer_t message_buffer,
const gss_buffer_t token_buffer,
gss_qop_t * qop_state
);
OM_uint32 gss_wrap
(OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
const gss_buffer_t input_message_buffer,
int * conf_state,
gss_buffer_t output_message_buffer
);
OM_uint32 gss_unwrap
(OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
const gss_buffer_t input_message_buffer,
gss_buffer_t output_message_buffer,
int * conf_state,
gss_qop_t * qop_state
);
OM_uint32 gss_display_status
(OM_uint32 * minor_status,
OM_uint32 status_value,
int status_type,
const gss_OID mech_type,
OM_uint32 * message_context,
gss_buffer_t status_string
);
OM_uint32 gss_indicate_mechs
(OM_uint32 * minor_status,
gss_OID_set * mech_set
);
OM_uint32 gss_compare_name
(OM_uint32 * minor_status,
const gss_name_t name1,
const gss_name_t name2,
int * name_equal
);
OM_uint32 gss_display_name
(OM_uint32 * minor_status,
const gss_name_t input_name,
gss_buffer_t output_name_buffer,
gss_OID * output_name_type
);
OM_uint32 gss_import_name
(OM_uint32 * minor_status,
const gss_buffer_t input_name_buffer,
const gss_OID input_name_type,
gss_name_t * output_name
);
OM_uint32 gss_export_name
(OM_uint32 * minor_status,
const gss_name_t input_name,
gss_buffer_t exported_name
);
OM_uint32 gss_release_name
(OM_uint32 * minor_status,
gss_name_t * input_name
);
OM_uint32 gss_release_buffer
(OM_uint32 * minor_status,
gss_buffer_t buffer
);
OM_uint32 gss_release_oid_set
(OM_uint32 * minor_status,
gss_OID_set * set
);
OM_uint32 gss_inquire_cred
(OM_uint32 * minor_status,
const gss_cred_id_t cred_handle,
gss_name_t * name,
OM_uint32 * lifetime,
gss_cred_usage_t * cred_usage,
gss_OID_set * mechanisms
);
OM_uint32 gss_inquire_context (
OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
gss_name_t * src_name,
gss_name_t * targ_name,
OM_uint32 * lifetime_rec,
gss_OID * mech_type,
OM_uint32 * ctx_flags,
int * locally_initiated,
int * open
);
OM_uint32 gss_wrap_size_limit (
OM_uint32 * minor_status,
const gss_ctx_id_t context_handle,
int conf_req_flag,
gss_qop_t qop_req,
OM_uint32 req_output_size,
OM_uint32 * max_input_size
);
OM_uint32 gss_add_cred (
OM_uint32 * minor_status,
const gss_cred_id_t input_cred_handle,
const gss_name_t desired_name,
const gss_OID desired_mech,
gss_cred_usage_t cred_usage,
OM_uint32 initiator_time_req,
OM_uint32 acceptor_time_req,
gss_cred_id_t * output_cred_handle,
gss_OID_set * actual_mechs,
OM_uint32 * initiator_time_rec,
OM_uint32 * acceptor_time_rec
);
OM_uint32 gss_inquire_cred_by_mech (
OM_uint32 * minor_status,
const gss_cred_id_t cred_handle,
const gss_OID mech_type,
gss_name_t * name,
OM_uint32 * initiator_lifetime,
OM_uint32 * acceptor_lifetime,
gss_cred_usage_t * cred_usage
);
OM_uint32 gss_export_sec_context (
OM_uint32 * minor_status,
gss_ctx_id_t * context_handle,
gss_buffer_t interprocess_token
);
OM_uint32 gss_import_sec_context (
OM_uint32 * minor_status,
const gss_buffer_t interprocess_token,
gss_ctx_id_t * context_handle
);
OM_uint32 gss_create_empty_oid_set (
OM_uint32 * minor_status,
gss_OID_set * oid_set
);
OM_uint32 gss_add_oid_set_member (
OM_uint32 * minor_status,
const gss_OID member_oid,
gss_OID_set * oid_set
);
OM_uint32 gss_test_oid_set_member (
OM_uint32 * minor_status,
const gss_OID member,
const gss_OID_set set,
int * present
);
OM_uint32 gss_inquire_names_for_mech (
OM_uint32 * minor_status,
const gss_OID mechanism,
gss_OID_set * name_types
);
OM_uint32 gss_inquire_mechs_for_name (
OM_uint32 * minor_status,
const gss_name_t input_name,
gss_OID_set * mech_types
);
OM_uint32 gss_canonicalize_name (
OM_uint32 * minor_status,
const gss_name_t input_name,
const gss_OID mech_type,
gss_name_t * output_name
);
OM_uint32 gss_duplicate_name (
OM_uint32 * minor_status,
const gss_name_t src_name,
gss_name_t * dest_name
);
/*
* The following routines are obsolete variants of gss_get_mic,
* gss_verify_mic, gss_wrap and gss_unwrap. They should be
* provided by GSSAPI V2 implementations for backwards
* compatibility with V1 applications. Distinct entrypoints
* (as opposed to #defines) should be provided, both to allow
* GSSAPI V1 applications to link against GSSAPI V2 implementations,
* and to retain the slight parameter type differences between the
* obsolete versions of these routines and their current forms.
*/
OM_uint32 gss_sign
(OM_uint32 * minor_status,
gss_ctx_id_t context_handle,
int qop_req,
gss_buffer_t message_buffer,
gss_buffer_t message_token
);
OM_uint32 gss_verify
(OM_uint32 * minor_status,
gss_ctx_id_t context_handle,
gss_buffer_t message_buffer,
gss_buffer_t token_buffer,
int * qop_state
);
OM_uint32 gss_seal
(OM_uint32 * minor_status,
gss_ctx_id_t context_handle,
int conf_req_flag,
int qop_req,
gss_buffer_t input_message_buffer,
int * conf_state,
gss_buffer_t output_message_buffer
);
OM_uint32 gss_unseal
(OM_uint32 * minor_status,
gss_ctx_id_t context_handle,
gss_buffer_t input_message_buffer,
gss_buffer_t output_message_buffer,
int * conf_state,
int * qop_state
);
/*
* kerberos mechanism specific functions
*/
OM_uint32 gsskrb5_register_acceptor_identity
(char *identity);
#endif /* GSSAPI_H_ */
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