1 /* $NetBSD: mech_locl.h,v 1.1.1.3 2014/04/24 12:45:29 pettai Exp $ */ 2 3 /* 4 * Copyright (c) 2006 Kungliga Tekniska Högskolan 5 * (Royal Institute of Technology, Stockholm, Sweden). 6 * All rights reserved. 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions 10 * are met: 11 * 12 * 1. Redistributions of source code must retain the above copyright 13 * notice, this list of conditions and the following disclaimer. 14 * 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 19 * 3. Neither the name of the Institute nor the names of its contributors 20 * may be used to endorse or promote products derived from this software 21 * without specific prior written permission. 22 * 23 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 26 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 33 * SUCH DAMAGE. 34 */ 35 36 /* Id */ 37 38 #include <config.h> 39 40 #include <krb5/krb5-types.h> 41 42 #include <sys/types.h> 43 44 #include <stdio.h> 45 #include <stdlib.h> 46 #include <string.h> 47 #include <ctype.h> 48 #include <dlfcn.h> 49 #include <errno.h> 50 51 #include <gssapi_asn1.h> 52 #include <krb5/der.h> 53 54 #include <krb5/roken.h> 55 56 #include <gssapi/gssapi.h> 57 #include <gssapi_mech.h> 58 #include <gssapi/gssapi_krb5.h> 59 60 #include "mechqueue.h" 61 62 #include "context.h" 63 #include "cred.h" 64 #include "mech_switch.h" 65 #include "name.h" 66 #include "utils.h" 67 #include "compat.h" 68 69 #define _mg_buffer_zero(buffer) \ 70 do { \ 71 if (buffer) { \ 72 (buffer)->value = NULL; \ 73 (buffer)->length = 0; \ 74 } \ 75 } while(0) 76 77 #define _mg_oid_set_zero(oid_set) \ 78 do { \ 79 if (oid_set) { \ 80 (oid_set)->elements = NULL; \ 81 (oid_set)->count = 0; \ 82 } \ 83 } while(0) 84