1*ebfedea0SLionel Sambuc /* $NetBSD: netlogon.h,v 1.1.1.1 2011/04/13 18:14:47 elric Exp $ */ 2*ebfedea0SLionel Sambuc 3*ebfedea0SLionel Sambuc /* 4*ebfedea0SLionel Sambuc * Copyright (c) 2010 Kungliga Tekniska Högskolan 5*ebfedea0SLionel Sambuc * (Royal Institute of Technology, Stockholm, Sweden). 6*ebfedea0SLionel Sambuc * All rights reserved. 7*ebfedea0SLionel Sambuc * 8*ebfedea0SLionel Sambuc * Portions Copyright (c) 2010 Apple Inc. All rights reserved. 9*ebfedea0SLionel Sambuc * 10*ebfedea0SLionel Sambuc * Redistribution and use in source and binary forms, with or without 11*ebfedea0SLionel Sambuc * modification, are permitted provided that the following conditions 12*ebfedea0SLionel Sambuc * are met: 13*ebfedea0SLionel Sambuc * 14*ebfedea0SLionel Sambuc * 1. Redistributions of source code must retain the above copyright 15*ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer. 16*ebfedea0SLionel Sambuc * 17*ebfedea0SLionel Sambuc * 2. Redistributions in binary form must reproduce the above copyright 18*ebfedea0SLionel Sambuc * notice, this list of conditions and the following disclaimer in the 19*ebfedea0SLionel Sambuc * documentation and/or other materials provided with the distribution. 20*ebfedea0SLionel Sambuc * 21*ebfedea0SLionel Sambuc * 3. Neither the name of the Institute nor the names of its contributors 22*ebfedea0SLionel Sambuc * may be used to endorse or promote products derived from this software 23*ebfedea0SLionel Sambuc * without specific prior written permission. 24*ebfedea0SLionel Sambuc * 25*ebfedea0SLionel Sambuc * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 26*ebfedea0SLionel Sambuc * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27*ebfedea0SLionel Sambuc * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28*ebfedea0SLionel Sambuc * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 29*ebfedea0SLionel Sambuc * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30*ebfedea0SLionel Sambuc * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31*ebfedea0SLionel Sambuc * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32*ebfedea0SLionel Sambuc * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33*ebfedea0SLionel Sambuc * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34*ebfedea0SLionel Sambuc * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35*ebfedea0SLionel Sambuc * SUCH DAMAGE. 36*ebfedea0SLionel Sambuc */ 37*ebfedea0SLionel Sambuc 38*ebfedea0SLionel Sambuc #ifndef NETLOGON_NETLOGON_H 39*ebfedea0SLionel Sambuc #define NETLOGON_NETLOGON_H 40*ebfedea0SLionel Sambuc 41*ebfedea0SLionel Sambuc #include <config.h> 42*ebfedea0SLionel Sambuc 43*ebfedea0SLionel Sambuc #include <stdio.h> 44*ebfedea0SLionel Sambuc #include <stdlib.h> 45*ebfedea0SLionel Sambuc #include <assert.h> 46*ebfedea0SLionel Sambuc #include <string.h> 47*ebfedea0SLionel Sambuc #include <errno.h> 48*ebfedea0SLionel Sambuc 49*ebfedea0SLionel Sambuc #include <gssapi/gssapi.h> 50*ebfedea0SLionel Sambuc #include <gssapi_mech.h> 51*ebfedea0SLionel Sambuc #include <gssapi_netlogon.h> 52*ebfedea0SLionel Sambuc 53*ebfedea0SLionel Sambuc #include <krb5/krb5.h> 54*ebfedea0SLionel Sambuc 55*ebfedea0SLionel Sambuc #include <krb5/roken.h> 56*ebfedea0SLionel Sambuc #include <heim_threads.h> 57*ebfedea0SLionel Sambuc 58*ebfedea0SLionel Sambuc #define HC_DEPRECATED_CRYPTO 59*ebfedea0SLionel Sambuc #include "crypto-headers.h" 60*ebfedea0SLionel Sambuc 61*ebfedea0SLionel Sambuc /* 62*ebfedea0SLionel Sambuc * 63*ebfedea0SLionel Sambuc */ 64*ebfedea0SLionel Sambuc 65*ebfedea0SLionel Sambuc typedef struct { 66*ebfedea0SLionel Sambuc #define NL_NEGOTIATE_REQUEST_MESSAGE 0x00000000 67*ebfedea0SLionel Sambuc #define NL_NEGOTIATE_RESPONSE_MESSAGE 0x00000001 68*ebfedea0SLionel Sambuc uint32_t MessageType; 69*ebfedea0SLionel Sambuc #define NL_FLAG_NETBIOS_DOMAIN_NAME 0x00000001 70*ebfedea0SLionel Sambuc #define NL_FLAG_NETBIOS_COMPUTER_NAME 0x00000002 71*ebfedea0SLionel Sambuc #define NL_FLAG_DNS_DOMAIN_NAME 0x00000004 72*ebfedea0SLionel Sambuc #define NL_FLAG_DNS_HOST_NAME 0x00000008 /* not used */ 73*ebfedea0SLionel Sambuc #define NL_FLAG_UTF8_COMPUTER_NAME 0x00000010 74*ebfedea0SLionel Sambuc uint32_t Flags; 75*ebfedea0SLionel Sambuc char *Buffer[0]; 76*ebfedea0SLionel Sambuc } NL_AUTH_MESSAGE; 77*ebfedea0SLionel Sambuc 78*ebfedea0SLionel Sambuc #define NL_AUTH_MESSAGE_LENGTH 8 79*ebfedea0SLionel Sambuc 80*ebfedea0SLionel Sambuc /* SignatureAlgorithm */ 81*ebfedea0SLionel Sambuc #define NL_SIGN_ALG_HMAC_MD5 0x0077 82*ebfedea0SLionel Sambuc #define NL_SIGN_ALG_SHA256 0x0013 83*ebfedea0SLionel Sambuc 84*ebfedea0SLionel Sambuc /* SealAlgorithm */ 85*ebfedea0SLionel Sambuc #define NL_SEAL_ALG_RC4 0x007A 86*ebfedea0SLionel Sambuc #define NL_SEAL_ALG_AES128 0x001A 87*ebfedea0SLionel Sambuc #define NL_SEAL_ALG_NONE 0xFFFF 88*ebfedea0SLionel Sambuc 89*ebfedea0SLionel Sambuc typedef struct { 90*ebfedea0SLionel Sambuc uint16_t SignatureAlgorithm; 91*ebfedea0SLionel Sambuc uint16_t SealAlgorithm; 92*ebfedea0SLionel Sambuc uint16_t Pad; 93*ebfedea0SLionel Sambuc uint16_t Flags; 94*ebfedea0SLionel Sambuc uint8_t SequenceNumber[8]; 95*ebfedea0SLionel Sambuc uint8_t Checksum[8]; 96*ebfedea0SLionel Sambuc uint8_t Confounder[8]; 97*ebfedea0SLionel Sambuc } NL_AUTH_SIGNATURE; 98*ebfedea0SLionel Sambuc 99*ebfedea0SLionel Sambuc #define NL_AUTH_SIGNATURE_HEADER_LENGTH 8 100*ebfedea0SLionel Sambuc #define NL_AUTH_SIGNATURE_COMMON_LENGTH 16 101*ebfedea0SLionel Sambuc #define NL_AUTH_SIGNATURE_LENGTH 32 102*ebfedea0SLionel Sambuc 103*ebfedea0SLionel Sambuc typedef struct { 104*ebfedea0SLionel Sambuc uint16_t SignatureAlgorithm; 105*ebfedea0SLionel Sambuc uint16_t SealAlgorithm; 106*ebfedea0SLionel Sambuc uint16_t Pad; 107*ebfedea0SLionel Sambuc uint16_t Flags; 108*ebfedea0SLionel Sambuc uint8_t SequenceNumber[8]; 109*ebfedea0SLionel Sambuc uint8_t Checksum[32]; 110*ebfedea0SLionel Sambuc uint8_t Confounder[8]; 111*ebfedea0SLionel Sambuc } NL_AUTH_SHA2_SIGNATURE; 112*ebfedea0SLionel Sambuc 113*ebfedea0SLionel Sambuc #define NL_AUTH_SHA2_SIGNATURE_LENGTH 56 114*ebfedea0SLionel Sambuc 115*ebfedea0SLionel Sambuc typedef union { 116*ebfedea0SLionel Sambuc NL_AUTH_SIGNATURE Signature; 117*ebfedea0SLionel Sambuc NL_AUTH_SHA2_SIGNATURE SHA2Signature; 118*ebfedea0SLionel Sambuc } NL_AUTH_SIGNATURE_U; 119*ebfedea0SLionel Sambuc 120*ebfedea0SLionel Sambuc #define NL_AUTH_SIGNATURE_P(_u) (&(_u)->Signature) 121*ebfedea0SLionel Sambuc 122*ebfedea0SLionel Sambuc typedef struct gssnetlogon_name { 123*ebfedea0SLionel Sambuc gss_buffer_desc NetbiosName; 124*ebfedea0SLionel Sambuc gss_buffer_desc DnsName; 125*ebfedea0SLionel Sambuc } *gssnetlogon_name; 126*ebfedea0SLionel Sambuc 127*ebfedea0SLionel Sambuc typedef struct gssnetlogon_cred { 128*ebfedea0SLionel Sambuc gssnetlogon_name *Name; 129*ebfedea0SLionel Sambuc uint16_t SignatureAlgorithm; 130*ebfedea0SLionel Sambuc uint16_t SealAlgorithm; 131*ebfedea0SLionel Sambuc uint8_t SessionKey[16]; 132*ebfedea0SLionel Sambuc } *gssnetlogon_cred; 133*ebfedea0SLionel Sambuc 134*ebfedea0SLionel Sambuc typedef struct gssnetlogon_ctx { 135*ebfedea0SLionel Sambuc HEIMDAL_MUTEX Mutex; 136*ebfedea0SLionel Sambuc enum { NL_AUTH_NEGOTIATE, NL_AUTH_ESTABLISHED } State; 137*ebfedea0SLionel Sambuc OM_uint32 GssFlags; 138*ebfedea0SLionel Sambuc uint8_t LocallyInitiated; 139*ebfedea0SLionel Sambuc uint32_t MessageBlockSize; 140*ebfedea0SLionel Sambuc uint16_t SignatureAlgorithm; 141*ebfedea0SLionel Sambuc uint16_t SealAlgorithm; 142*ebfedea0SLionel Sambuc uint64_t SequenceNumber; 143*ebfedea0SLionel Sambuc gssnetlogon_name SourceName; 144*ebfedea0SLionel Sambuc gssnetlogon_name TargetName; 145*ebfedea0SLionel Sambuc uint8_t SessionKey[16]; 146*ebfedea0SLionel Sambuc } *gssnetlogon_ctx; 147*ebfedea0SLionel Sambuc 148*ebfedea0SLionel Sambuc #include <netlogon-private.h> 149*ebfedea0SLionel Sambuc 150*ebfedea0SLionel Sambuc #endif /* NETLOGON_NETLOGON_H */ 151