From d9cbcb50b52b6c033a00eac46c9285955eed228c Mon Sep 17 00:00:00 2001 From: dfr Date: Thu, 29 Dec 2005 14:40:22 +0000 Subject: Add a new extensible GSS-API layer which can support GSS-API plugins, similar the the Solaris implementation. Repackage the krb5 GSS mechanism as a plugin library for the new implementation. This also includes a comprehensive set of manpages for the GSS-API functions with text mostly taken from the RFC. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Reviewed by: Love Hörnquist Åstrand , ru (build system), des (openssh parts) --- lib/libgssapi/gss_compare_name.c | 76 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 lib/libgssapi/gss_compare_name.c (limited to 'lib/libgssapi/gss_compare_name.c') diff --git a/lib/libgssapi/gss_compare_name.c b/lib/libgssapi/gss_compare_name.c new file mode 100644 index 0000000..644b4a6 --- /dev/null +++ b/lib/libgssapi/gss_compare_name.c @@ -0,0 +1,76 @@ +/*- + * Copyright (c) 2005 Doug Rabson + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. 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. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR 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 AUTHOR 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. + * + * $FreeBSD$ + */ + +#include + +#include "mech_switch.h" +#include "name.h" + +OM_uint32 +gss_compare_name(OM_uint32 *minor_status, + const gss_name_t name1_arg, + const gss_name_t name2_arg, + int *name_equal) +{ + struct _gss_name *name1 = (struct _gss_name *) name1_arg; + struct _gss_name *name2 = (struct _gss_name *) name2_arg; + + /* + * First check the implementation-independant name if both + * names have one. Otherwise, try to find common mechanism + * names and compare them. + */ + if (name1->gn_value.value && name2->gn_value.value) { + *name_equal = 1; + if (!_gss_oid_equal(name1->gn_type, name2->gn_type)) { + *name_equal = 0; + } else if (name1->gn_value.length != name2->gn_value.length || + memcmp(name1->gn_value.value, name1->gn_value.value, + name1->gn_value.length)) { + *name_equal = 0; + } + } else { + struct _gss_mechanism_name *mn1; + struct _gss_mechanism_name *mn2; + + SLIST_FOREACH(mn1, &name1->gn_mn, gmn_link) { + mn2 = _gss_find_mn(name2, mn1->gmn_mech_oid); + if (mn2) { + return (mn1->gmn_mech->gm_compare_name( + minor_status, + mn1->gmn_name, + mn2->gmn_name, + name_equal)); + } + } + *name_equal = 0; + } + + *minor_status = 0; + return (GSS_S_COMPLETE); +} -- cgit v1.1