mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-22 11:17:19 +00:00
8785398f8a
was approved in 2010 by Wim Coekaerts, Senior Vice President, Linux and Virtualization at Oracle Corporation.
288 lines
6.6 KiB
Plaintext
288 lines
6.6 KiB
Plaintext
%/*-
|
|
% * Copyright (c) 2010, Oracle America, Inc.
|
|
% *
|
|
% * Redistribution and use in source and binary forms, with or without
|
|
% * modification, are permitted provided that the following conditions are
|
|
% * met:
|
|
% *
|
|
% * * Redistributions of source code must retain the above copyright
|
|
% * notice, this list of conditions and the following disclaimer.
|
|
% * * 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.
|
|
% * * Neither the name of the "Oracle America, Inc." 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 COPYRIGHT HOLDERS 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
|
|
% * COPYRIGHT HOLDER 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.
|
|
% */
|
|
/*
|
|
* Key server protocol definition
|
|
* Copyright (C) 1990, 1991 Sun Microsystems, Inc.
|
|
*
|
|
* The keyserver is a public key storage/encryption/decryption service
|
|
* The encryption method used is based on the Diffie-Hellman exponential
|
|
* key exchange technology.
|
|
*
|
|
* The key server is local to each machine, akin to the portmapper.
|
|
* Under TI-RPC, communication with the keyserver is through the
|
|
* loopback transport.
|
|
*
|
|
* NOTE: This .x file generates the USER level headers for the keyserver.
|
|
* the KERNEL level headers are created by hand as they kernel has special
|
|
* requirements.
|
|
*/
|
|
|
|
%/* From: #pragma ident "@(#)key_prot.x 1.7 94/04/29 SMI" */
|
|
%/* Copyright (c) 1990, 1991 Sun Microsystems, Inc. */
|
|
%#include <sys/cdefs.h>
|
|
%__FBSDID("$FreeBSD$");
|
|
%
|
|
%/*
|
|
% * Compiled from key_prot.x using rpcgen.
|
|
% * DO NOT EDIT THIS FILE!
|
|
% * This is NOT source code!
|
|
% */
|
|
|
|
/*
|
|
* PROOT and MODULUS define the way the Diffie-Hellman key is generated.
|
|
*
|
|
* MODULUS should be chosen as a prime of the form: MODULUS == 2*p + 1,
|
|
* where p is also prime.
|
|
*
|
|
* PROOT satisfies the following two conditions:
|
|
* (1) (PROOT ** 2) % MODULUS != 1
|
|
* (2) (PROOT ** p) % MODULUS != 1
|
|
*
|
|
*/
|
|
|
|
const PROOT = 3;
|
|
const HEXMODULUS = "d4a0ba0250b6fd2ec626e7efd637df76c716e22d0944b88b";
|
|
|
|
const HEXKEYBYTES = 48; /* HEXKEYBYTES == strlen(HEXMODULUS) */
|
|
const KEYSIZE = 192; /* KEYSIZE == bit length of key */
|
|
const KEYBYTES = 24; /* byte length of key */
|
|
|
|
/*
|
|
* The first 16 hex digits of the encrypted secret key are used as
|
|
* a checksum in the database.
|
|
*/
|
|
const KEYCHECKSUMSIZE = 16;
|
|
|
|
/*
|
|
* status of operation
|
|
*/
|
|
enum keystatus {
|
|
KEY_SUCCESS, /* no problems */
|
|
KEY_NOSECRET, /* no secret key stored */
|
|
KEY_UNKNOWN, /* unknown netname */
|
|
KEY_SYSTEMERR /* system error (out of memory, encryption failure) */
|
|
};
|
|
|
|
typedef opaque keybuf[HEXKEYBYTES]; /* store key in hex */
|
|
|
|
typedef string netnamestr<MAXNETNAMELEN>;
|
|
|
|
/*
|
|
* Argument to ENCRYPT or DECRYPT
|
|
*/
|
|
struct cryptkeyarg {
|
|
netnamestr remotename;
|
|
des_block deskey;
|
|
};
|
|
|
|
/*
|
|
* Argument to ENCRYPT_PK or DECRYPT_PK
|
|
*/
|
|
struct cryptkeyarg2 {
|
|
netnamestr remotename;
|
|
netobj remotekey; /* Contains a length up to 1024 bytes */
|
|
des_block deskey;
|
|
};
|
|
|
|
|
|
/*
|
|
* Result of ENCRYPT, DECRYPT, ENCRYPT_PK, and DECRYPT_PK
|
|
*/
|
|
union cryptkeyres switch (keystatus status) {
|
|
case KEY_SUCCESS:
|
|
des_block deskey;
|
|
default:
|
|
void;
|
|
};
|
|
|
|
const MAXGIDS = 16; /* max number of gids in gid list */
|
|
|
|
/*
|
|
* Unix credential
|
|
*/
|
|
struct unixcred {
|
|
u_int uid;
|
|
u_int gid;
|
|
u_int gids<MAXGIDS>;
|
|
};
|
|
|
|
/*
|
|
* Result returned from GETCRED
|
|
*/
|
|
union getcredres switch (keystatus status) {
|
|
case KEY_SUCCESS:
|
|
unixcred cred;
|
|
default:
|
|
void;
|
|
};
|
|
/*
|
|
* key_netstarg;
|
|
*/
|
|
|
|
struct key_netstarg {
|
|
keybuf st_priv_key;
|
|
keybuf st_pub_key;
|
|
netnamestr st_netname;
|
|
};
|
|
|
|
union key_netstres switch (keystatus status){
|
|
case KEY_SUCCESS:
|
|
key_netstarg knet;
|
|
default:
|
|
void;
|
|
};
|
|
|
|
#ifdef RPC_HDR
|
|
%
|
|
%#ifndef opaque
|
|
%#define opaque char
|
|
%#endif
|
|
%
|
|
#endif
|
|
program KEY_PROG {
|
|
version KEY_VERS {
|
|
|
|
/*
|
|
* This is my secret key.
|
|
* Store it for me.
|
|
*/
|
|
keystatus
|
|
KEY_SET(keybuf) = 1;
|
|
|
|
/*
|
|
* I want to talk to X.
|
|
* Encrypt a conversation key for me.
|
|
*/
|
|
cryptkeyres
|
|
KEY_ENCRYPT(cryptkeyarg) = 2;
|
|
|
|
/*
|
|
* X just sent me a message.
|
|
* Decrypt the conversation key for me.
|
|
*/
|
|
cryptkeyres
|
|
KEY_DECRYPT(cryptkeyarg) = 3;
|
|
|
|
/*
|
|
* Generate a secure conversation key for me
|
|
*/
|
|
des_block
|
|
KEY_GEN(void) = 4;
|
|
|
|
/*
|
|
* Get me the uid, gid and group-access-list associated
|
|
* with this netname (for kernel which cannot use NIS)
|
|
*/
|
|
getcredres
|
|
KEY_GETCRED(netnamestr) = 5;
|
|
} = 1;
|
|
version KEY_VERS2 {
|
|
|
|
/*
|
|
* #######
|
|
* Procedures 1-5 are identical to version 1
|
|
* #######
|
|
*/
|
|
|
|
/*
|
|
* This is my secret key.
|
|
* Store it for me.
|
|
*/
|
|
keystatus
|
|
KEY_SET(keybuf) = 1;
|
|
|
|
/*
|
|
* I want to talk to X.
|
|
* Encrypt a conversation key for me.
|
|
*/
|
|
cryptkeyres
|
|
KEY_ENCRYPT(cryptkeyarg) = 2;
|
|
|
|
/*
|
|
* X just sent me a message.
|
|
* Decrypt the conversation key for me.
|
|
*/
|
|
cryptkeyres
|
|
KEY_DECRYPT(cryptkeyarg) = 3;
|
|
|
|
/*
|
|
* Generate a secure conversation key for me
|
|
*/
|
|
des_block
|
|
KEY_GEN(void) = 4;
|
|
|
|
/*
|
|
* Get me the uid, gid and group-access-list associated
|
|
* with this netname (for kernel which cannot use NIS)
|
|
*/
|
|
getcredres
|
|
KEY_GETCRED(netnamestr) = 5;
|
|
|
|
/*
|
|
* I want to talk to X. and I know X's public key
|
|
* Encrypt a conversation key for me.
|
|
*/
|
|
cryptkeyres
|
|
KEY_ENCRYPT_PK(cryptkeyarg2) = 6;
|
|
|
|
/*
|
|
* X just sent me a message. and I know X's public key
|
|
* Decrypt the conversation key for me.
|
|
*/
|
|
cryptkeyres
|
|
KEY_DECRYPT_PK(cryptkeyarg2) = 7;
|
|
|
|
/*
|
|
* Store my public key, netname and private key.
|
|
*/
|
|
keystatus
|
|
KEY_NET_PUT(key_netstarg) = 8;
|
|
|
|
/*
|
|
* Retrieve my public key, netname and private key.
|
|
*/
|
|
key_netstres
|
|
KEY_NET_GET(void) = 9;
|
|
|
|
/*
|
|
* Return me the conversation key that is constructed
|
|
* from my secret key and this publickey.
|
|
*/
|
|
|
|
cryptkeyres
|
|
KEY_GET_CONV(keybuf) = 10;
|
|
|
|
|
|
} = 2;
|
|
} = 100029;
|
|
|
|
|