ad426d0385
* check `ctx->gc_ctx` in `gss_inquire_context()` * check `gm_inquire_cred != NULL` in `gss_inquire_context()` * check `min_lifetime` in `gss_inquire_cred()` * check `gm_inquire_cred_by_mech != NULL` in `gss_inquire_cred_by_mech()` * set mech error in `gss_inquire_cred_by_oid()` * don't clobber error in `gss_inquire_cred_by_oid()` * don't pass NULL minor_status to `gss_krb5_free_lucid_sec_context()` * allow NULL ccache in `gss_krb5_ccache_name()` * NULL names OK in `_gss_find_mn()` * allow empty names in `gss_import_name()` (removes `input_name_buffer` length check). to support ANONYMOUS. in `gss_import_name()`, ignore mech name import failure as long as it's possible to import the name in some other mechanism * better argument validation in `gss_export_sec_context()` * in `gss_compare_name()`, check `mn2 != NULL` * check `gss_add_oid_set_member()` return code in `gss_indicate_mechs()` * in `gss_destroy_cred()`, set output cred handle to `GSS_C_NO_CREDENTIAL` * cast size_t to OM_uint32 where required
90 lines
3.0 KiB
C
90 lines
3.0 KiB
C
/*-
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* Copyright (c) 2005 Doug Rabson
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD: src/lib/libgssapi/gss_compare_name.c,v 1.1 2005/12/29 14:40:20 dfr Exp $
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*/
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#include "mech_locl.h"
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GSSAPI_LIB_FUNCTION OM_uint32 GSSAPI_LIB_CALL
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gss_compare_name(OM_uint32 *minor_status,
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gss_const_name_t name1_arg,
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gss_const_name_t name2_arg,
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int *name_equal)
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{
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struct _gss_name *name1 = (struct _gss_name *) name1_arg;
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struct _gss_name *name2 = (struct _gss_name *) name2_arg;
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/*
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* First check the implementation-independant name if both
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* names have one. Otherwise, try to find common mechanism
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* names and compare them.
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*/
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if (name1->gn_value.value && name2->gn_value.value) {
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*name_equal = 1;
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if (!gss_oid_equal(name1->gn_type, name2->gn_type)) {
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*name_equal = 0;
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} else if (name1->gn_value.length != name2->gn_value.length ||
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memcmp(name1->gn_value.value, name2->gn_value.value,
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name1->gn_value.length)) {
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*name_equal = 0;
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}
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} else {
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struct _gss_mechanism_name *mn1;
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struct _gss_mechanism_name *mn2;
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HEIM_SLIST_FOREACH(mn1, &name1->gn_mn, gmn_link) {
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OM_uint32 major_status;
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major_status = _gss_find_mn(minor_status, name2,
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mn1->gmn_mech_oid, &mn2);
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if (major_status == GSS_S_COMPLETE && mn2) {
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return (mn1->gmn_mech->gm_compare_name(
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minor_status,
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mn1->gmn_name,
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mn2->gmn_name,
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name_equal));
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}
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}
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HEIM_SLIST_FOREACH(mn2, &name2->gn_mn, gmn_link) {
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OM_uint32 major_status;
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major_status = _gss_find_mn(minor_status, name1,
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mn2->gmn_mech_oid, &mn1);
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if (major_status == GSS_S_COMPLETE && mn1) {
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return (mn2->gmn_mech->gm_compare_name(
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minor_status,
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mn2->gmn_name,
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mn1->gmn_name,
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name_equal));
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}
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}
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*name_equal = 0;
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}
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*minor_status = 0;
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return (GSS_S_COMPLETE);
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}
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