1*ae771770SStanislav Sedov /* 2*ae771770SStanislav Sedov * Copyright (c) 2006 Kungliga Tekniska Högskolan 3*ae771770SStanislav Sedov * (Royal Institute of Technology, Stockholm, Sweden). 4*ae771770SStanislav Sedov * All rights reserved. 5*ae771770SStanislav Sedov * 6*ae771770SStanislav Sedov * Redistribution and use in source and binary forms, with or without 7*ae771770SStanislav Sedov * modification, are permitted provided that the following conditions 8*ae771770SStanislav Sedov * are met: 9*ae771770SStanislav Sedov * 10*ae771770SStanislav Sedov * 1. Redistributions of source code must retain the above copyright 11*ae771770SStanislav Sedov * notice, this list of conditions and the following disclaimer. 12*ae771770SStanislav Sedov * 13*ae771770SStanislav Sedov * 2. Redistributions in binary form must reproduce the above copyright 14*ae771770SStanislav Sedov * notice, this list of conditions and the following disclaimer in the 15*ae771770SStanislav Sedov * documentation and/or other materials provided with the distribution. 16*ae771770SStanislav Sedov * 17*ae771770SStanislav Sedov * 3. Neither the name of the Institute nor the names of its contributors 18*ae771770SStanislav Sedov * may be used to endorse or promote products derived from this software 19*ae771770SStanislav Sedov * without specific prior written permission. 20*ae771770SStanislav Sedov * 21*ae771770SStanislav Sedov * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND 22*ae771770SStanislav Sedov * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23*ae771770SStanislav Sedov * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24*ae771770SStanislav Sedov * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE 25*ae771770SStanislav Sedov * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26*ae771770SStanislav Sedov * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27*ae771770SStanislav Sedov * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28*ae771770SStanislav Sedov * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29*ae771770SStanislav Sedov * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30*ae771770SStanislav Sedov * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31*ae771770SStanislav Sedov * SUCH DAMAGE. 32*ae771770SStanislav Sedov */ 33*ae771770SStanislav Sedov 34*ae771770SStanislav Sedov /* $Id$ */ 35*ae771770SStanislav Sedov 36*ae771770SStanislav Sedov #include <config.h> 37*ae771770SStanislav Sedov 38*ae771770SStanislav Sedov #include <krb5-types.h> 39*ae771770SStanislav Sedov 40*ae771770SStanislav Sedov #include <sys/types.h> 41*ae771770SStanislav Sedov 42*ae771770SStanislav Sedov #include <stdio.h> 43*ae771770SStanislav Sedov #include <stdlib.h> 44*ae771770SStanislav Sedov #include <string.h> 45*ae771770SStanislav Sedov #include <ctype.h> 46*ae771770SStanislav Sedov #include <dlfcn.h> 47*ae771770SStanislav Sedov #include <errno.h> 48*ae771770SStanislav Sedov 49*ae771770SStanislav Sedov #include <gssapi_asn1.h> 50*ae771770SStanislav Sedov #include <der.h> 51*ae771770SStanislav Sedov 52*ae771770SStanislav Sedov #include <roken.h> 53*ae771770SStanislav Sedov 54*ae771770SStanislav Sedov #include <gssapi.h> 55*ae771770SStanislav Sedov #include <gssapi_mech.h> 56*ae771770SStanislav Sedov #include <gssapi_krb5.h> 57*ae771770SStanislav Sedov 58*ae771770SStanislav Sedov #include "mechqueue.h" 59*ae771770SStanislav Sedov 60*ae771770SStanislav Sedov #include "context.h" 61*ae771770SStanislav Sedov #include "cred.h" 62*ae771770SStanislav Sedov #include "mech_switch.h" 63*ae771770SStanislav Sedov #include "name.h" 64*ae771770SStanislav Sedov #include "utils.h" 65*ae771770SStanislav Sedov #include "compat.h" 66*ae771770SStanislav Sedov 67*ae771770SStanislav Sedov #define _mg_buffer_zero(buffer) \ 68*ae771770SStanislav Sedov do { \ 69*ae771770SStanislav Sedov if (buffer) { \ 70*ae771770SStanislav Sedov (buffer)->value = NULL; \ 71*ae771770SStanislav Sedov (buffer)->length = 0; \ 72*ae771770SStanislav Sedov } \ 73*ae771770SStanislav Sedov } while(0) 74*ae771770SStanislav Sedov 75*ae771770SStanislav Sedov #define _mg_oid_set_zero(oid_set) \ 76*ae771770SStanislav Sedov do { \ 77*ae771770SStanislav Sedov if (oid_set) { \ 78*ae771770SStanislav Sedov (oid_set)->elements = NULL; \ 79*ae771770SStanislav Sedov (oid_set)->count = 0; \ 80*ae771770SStanislav Sedov } \ 81*ae771770SStanislav Sedov } while(0) 82