mirror of
https://github.com/freebsd/freebsd-src.git
synced 2024-11-28 17:43:28 +00:00
a9148abd9d
and server. This replaces the RPC implementation of the NFS client and server with the newer RPC implementation originally developed (actually ported from the userland sunrpc code) to support the NFS Lock Manager. I have tested this code extensively and I believe it is stable and that performance is at least equal to the legacy RPC implementation. The NFS code currently contains support for both the new RPC implementation and the older legacy implementation inherited from the original NFS codebase. The default is to use the new implementation - add the NFS_LEGACYRPC option to fall back to the old code. When I merge this support back to RELENG_7, I will probably change this so that users have to 'opt in' to get the new code. To use RPCSEC_GSS on either client or server, you must build a kernel which includes the KGSSAPI option and the crypto device. On the userland side, you must build at least a new libc, mountd, mount_nfs and gssd. You must install new versions of /etc/rc.d/gssd and /etc/rc.d/nfsd and add 'gssd_enable=YES' to /etc/rc.conf. As long as gssd is running, you should be able to mount an NFS filesystem from a server that requires RPCSEC_GSS authentication. The mount itself can happen without any kerberos credentials but all access to the filesystem will be denied unless the accessing user has a valid ticket file in the standard place (/tmp/krb5cc_<uid>). There is currently no support for situations where the ticket file is in a different place, such as when the user logged in via SSH and has delegated credentials from that login. This restriction is also present in Solaris and Linux. In theory, we could improve this in future, possibly using Brooks Davis' implementation of variant symlinks. Supporting RPCSEC_GSS on a server is nearly as simple. You must create service creds for the server in the form 'nfs/<fqdn>@<REALM>' and install them in /etc/krb5.keytab. The standard heimdal utility ktutil makes this fairly easy. After the service creds have been created, you can add a '-sec=krb5' option to /etc/exports and restart both mountd and nfsd. The only other difference an administrator should notice is that nfsd doesn't fork to create service threads any more. In normal operation, there will be two nfsd processes, one in userland waiting for TCP connections and one in the kernel handling requests. The latter process will create as many kthreads as required - these should be visible via 'top -H'. The code has some support for varying the number of service threads according to load but initially at least, nfsd uses a fixed number of threads according to the value supplied to its '-n' option. Sponsored by: Isilon Systems MFC after: 1 month
621 lines
21 KiB
C
621 lines
21 KiB
C
/*
|
|
* Copyright (C) The Internet Society (2000). All Rights Reserved.
|
|
*
|
|
* This document and translations of it may be copied and furnished to
|
|
* others, and derivative works that comment on or otherwise explain it
|
|
* or assist in its implementation may be prepared, copied, published
|
|
* and distributed, in whole or in part, without restriction of any
|
|
* kind, provided that the above copyright notice and this paragraph are
|
|
* included on all such copies and derivative works. However, this
|
|
* document itself may not be modified in any way, such as by removing
|
|
* the copyright notice or references to the Internet Society or other
|
|
* Internet organizations, except as needed for the purpose of
|
|
* developing Internet standards in which case the procedures for
|
|
* copyrights defined in the Internet Standards process must be
|
|
* followed, or as required to translate it into languages other than
|
|
* English.
|
|
*
|
|
* The limited permissions granted above are perpetual and will not be
|
|
* revoked by the Internet Society or its successors or assigns.
|
|
*
|
|
* This document and the information contained herein is provided on an
|
|
* "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
|
|
* TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
|
|
* BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
|
|
* HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
|
|
* MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
|
|
*
|
|
* $FreeBSD$
|
|
*/
|
|
|
|
#ifndef _KGSSAPI_GSSAPI_H_
|
|
#define _KGSSAPI_GSSAPI_H_
|
|
|
|
/*
|
|
* A cut-down version of the GSS-API for in-kernel use
|
|
*/
|
|
|
|
/*
|
|
* Now define the three implementation-dependent types.
|
|
*/
|
|
typedef struct _gss_ctx_id_t *gss_ctx_id_t;
|
|
typedef struct _gss_cred_id_t *gss_cred_id_t;
|
|
typedef struct _gss_name_t *gss_name_t;
|
|
|
|
/*
|
|
* We can't use X/Open definitions, so roll our own.
|
|
*/
|
|
typedef uint32_t OM_uint32;
|
|
typedef uint64_t OM_uint64;
|
|
|
|
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;
|
|
|
|
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;
|
|
|
|
typedef int gss_cred_usage_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 GSS-API 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
|
|
* {iso(1) org(3) dod(6) internet(1) security(5)
|
|
* nametypes(6) gss-host-based-services(2)). The constant
|
|
* GSS_C_NT_HOSTBASED_SERVICE_X should be initialized to point
|
|
* to that gss_OID_desc. This is a deprecated OID value, and
|
|
* implementations wishing to support hostbased-service names
|
|
* should instead use the GSS_C_NT_HOSTBASED_SERVICE OID,
|
|
* defined below, to identify such names;
|
|
* GSS_C_NT_HOSTBASED_SERVICE_X should be accepted a synonym
|
|
* for GSS_C_NT_HOSTBASED_SERVICE when presented as an input
|
|
* parameter, but should not be emitted by GSS-API
|
|
* implementations
|
|
*/
|
|
extern gss_OID GSS_C_NT_HOSTBASED_SERVICE_X;
|
|
|
|
/*
|
|
* 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\x04"}, corresponding to an
|
|
* object-identifier value of {iso(1) member-body(2)
|
|
* Unites States(840) mit(113554) infosys(1) gssapi(2)
|
|
* generic(1) service_name(4)}. 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 name form shall be represented by the Object Identifier {iso(1)
|
|
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
|
|
* krb5(2) krb5_name(1)}. The recommended symbolic name for this type
|
|
* is "GSS_KRB5_NT_PRINCIPAL_NAME".
|
|
*/
|
|
extern gss_OID GSS_KRB5_NT_PRINCIPAL_NAME;
|
|
|
|
/*
|
|
* This name form shall be represented by the Object Identifier {iso(1)
|
|
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
|
|
* generic(1) user_name(1)}. The recommended symbolic name for this
|
|
* type is "GSS_KRB5_NT_USER_NAME".
|
|
*/
|
|
extern gss_OID GSS_KRB5_NT_USER_NAME;
|
|
|
|
/*
|
|
* This name form shall be represented by the Object Identifier {iso(1)
|
|
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
|
|
* generic(1) machine_uid_name(2)}. The recommended symbolic name for
|
|
* this type is "GSS_KRB5_NT_MACHINE_UID_NAME".
|
|
*/
|
|
extern gss_OID GSS_KRB5_NT_MACHINE_UID_NAME;
|
|
|
|
/*
|
|
* This name form shall be represented by the Object Identifier {iso(1)
|
|
* member-body(2) United States(840) mit(113554) infosys(1) gssapi(2)
|
|
* generic(1) string_uid_name(3)}. The recommended symbolic name for
|
|
* this type is "GSS_KRB5_NT_STRING_UID_NAME".
|
|
*/
|
|
extern gss_OID GSS_KRB5_NT_STRING_UID_NAME;
|
|
|
|
/* 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 GSS-API 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))
|
|
|
|
__BEGIN_DECLS
|
|
|
|
/*
|
|
* 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_delete_sec_context
|
|
(OM_uint32 *, /* minor_status */
|
|
gss_ctx_id_t *, /* context_handle */
|
|
gss_buffer_t /* output_token */
|
|
);
|
|
|
|
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_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_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_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_canonicalize_name (
|
|
OM_uint32 *, /* minor_status */
|
|
const gss_name_t, /* input_name */
|
|
const gss_OID, /* mech_type */
|
|
gss_name_t * /* output_name */
|
|
);
|
|
|
|
/*
|
|
* Other extensions and helper functions.
|
|
*/
|
|
|
|
OM_uint32 gss_set_cred_option
|
|
(OM_uint32 *, /* minor status */
|
|
gss_cred_id_t *, /* cred */
|
|
const gss_OID, /* option to set */
|
|
const gss_buffer_t /* option value */
|
|
);
|
|
|
|
OM_uint32 gss_pname_to_uid
|
|
(OM_uint32 *, /* minor status */
|
|
const gss_name_t pname, /* principal name */
|
|
const gss_OID mech, /* mechanism to query */
|
|
uid_t *uidp /* pointer to UID for result */
|
|
);
|
|
|
|
/*
|
|
* On entry, *numgroups is set to the maximum number of groups to return. On exit, *numgroups is set to the actual number of groups returned.
|
|
*/
|
|
OM_uint32 gss_pname_to_unix_cred
|
|
(OM_uint32 *, /* minor status */
|
|
const gss_name_t pname, /* principal name */
|
|
const gss_OID mech, /* mechanism to query */
|
|
uid_t *uidp, /* pointer to UID for result */
|
|
gid_t *gidp, /* pointer to GID for result */
|
|
int *numgroups, /* number of groups */
|
|
gid_t *groups /* pointer to group list */
|
|
);
|
|
|
|
/*
|
|
* Mbuf oriented message signing and encryption.
|
|
*
|
|
* Get_mic allocates an mbuf to hold the message checksum. Verify_mic
|
|
* may modify the passed-in mic but will not free it.
|
|
*
|
|
* Wrap and unwrap
|
|
* consume the message and generate a new mbuf chain with the
|
|
* result. The original message is freed on error.
|
|
*/
|
|
struct mbuf;
|
|
OM_uint32 gss_get_mic_mbuf
|
|
(OM_uint32 *, /* minor_status */
|
|
const gss_ctx_id_t, /* context_handle */
|
|
gss_qop_t, /* qop_req */
|
|
struct mbuf *, /* message_buffer */
|
|
struct mbuf ** /* message_token */
|
|
);
|
|
|
|
OM_uint32 gss_verify_mic_mbuf
|
|
(OM_uint32 *, /* minor_status */
|
|
const gss_ctx_id_t, /* context_handle */
|
|
struct mbuf *, /* message_buffer */
|
|
struct mbuf *, /* token_buffer */
|
|
gss_qop_t * /* qop_state */
|
|
);
|
|
|
|
OM_uint32 gss_wrap_mbuf
|
|
(OM_uint32 *, /* minor_status */
|
|
const gss_ctx_id_t, /* context_handle */
|
|
int, /* conf_req_flag */
|
|
gss_qop_t, /* qop_req */
|
|
struct mbuf **, /* message_buffer */
|
|
int * /* conf_state */
|
|
);
|
|
|
|
OM_uint32 gss_unwrap_mbuf
|
|
(OM_uint32 *, /* minor_status */
|
|
const gss_ctx_id_t, /* context_handle */
|
|
struct mbuf **, /* message_buffer */
|
|
int *, /* conf_state */
|
|
gss_qop_t * /* qop_state */
|
|
);
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* _KGSSAPI_GSSAPI_H_ */
|